CriticalCVE-2026-121156

    Chrome: Heap-based Buffer Overflow (CVE-2026-121156)

    Published Sources: BSI

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    What is affected, what to do

    Buffer overflow in Dawn in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)

    The available sources name no fixed version. Check the vendor guidance in the references below.

    Conflicting version data — version display is hidden until the data is resolved.

    Not sure whether and how you are affected? Ask a question about this vulnerability

    Metrics

    9.6

    Priority

    XIEM Effective CVSS: highest available CVSS rating from NVD and vendor data.

    Source: Vendor (CNA), CVSS v3

    9.6

    CVSS v3

    Severity Critical on the scale from 0 to 10.

    Source: BSI

    0.5 %

    EPSS score

    Low — model estimates < 1% exploitation likelihood.

    Source: FIRST EPSS, percentile 41.7

    Show all metrics
    Severity
    Critical
    Priority (0–325)

    The priority score is a consolidated metric that condenses several individual signals into a single, action-guiding ranking: technical severity (CVSS), exploitation likelihood (EPSS), known-exploited status (KEV) and the context of the affected asset. The aim is to answer the only truly important question in vulnerability management: what first?

    Read in glossary
    76.06 Methodology
    Exploit maturity

    An exploit is code or a technique that specifically uses a concrete vulnerability to force unintended behaviour — such as executing code or escalating privileges. It is the tool that turns a theoretical flaw into a practical attack.

    Read in glossary
    no public PoC known
    XIEM Effective CVSS

    XIEM® is the tiered managed-security operating model from NEOSEC and a registered trademark of NEOSEC GmbH. It extends classic SIEM — the central collection, normalisation and correlation of security-relevant events — with endpoint forensics, network visibility and deception technology, and consolidates them into three building tiers: Sentry, Orchestrate and Command.

    Read in glossary
    9.6 Methodology
    CVSS v3

    CVSS is the globally established, open standard for assessing the technical severity of a vulnerability on a scale from 0 to 10. It describes how easily a flaw can be exploited and what damage it can cause — but not how likely its actual exploitation is. CVSS and the complementary EPSS deliberately answer different questions.

    Read in glossary
    9.6
    EPSS score

    The EPSS score is the absolute model output for an individual vulnerability: the estimated probability of real-world exploitation within the next 30 days, expressed as a value between 0 and 1 (i.e. 0 % to 100 %). A score of 0.42 means „the model estimates a 42 % chance of real-world exploitation within 30 days“.

    Read in glossary
    0.5 %
    Low — model estimates < 1% exploitation likelihood.
    EPSS percentile

    The EPSS percentile is the relative position of a vulnerability within all EPSS-scored CVEs, expressed as a value between 0 and 1. A percentile of 0.90 means „this CVE has a higher EPSS score than 90 % of all other scored CVEs“. Unlike the EPSS score, it is not a probability — but a positioning within a ranking.

    Read in glossary
    41.7
    High — this CVE ranks above the median of all CVEs scored today (rank ≥ 36%).
    KEV status

    The KEV catalogue is a list maintained by the US authority CISA of vulnerabilities for which active exploitation in the wild has been confirmed. It answers not the question „how severe?“ but „is it already being attacked?“ — thereby sharply prioritising patching.

    Read in glossary
    —
    Published
    CISA assessment (SSVC)
    Exploitation: none known · not automatable · Technical impact: total
    Source: CISA Vulnrichment, as of 4 November 2026
    CWE

    CWE is a catalogue of typical weakness types in software and hardware — such as flawed input validation, unsafe memory handling or poor authentication. Where a CVE names a concrete vulnerability in a concrete product, a CWE describes the underlying class of defect.

    Read in glossary
    CWE-122

    Detection rules

    No NEOSEC detection rule is available for this vulnerability yet.

    Classification under NIS2 and CRA

    Rule-based classification from exploitation status and severity. It does not replace a case-by-case assessment.

    NIS2

    NIS2 is EU Directive (EU) 2022/2555 to raise the level of cybersecurity across the Union. It substantially broadens obligations compared with the first NIS directive: more sectors, mandatory risk management, staged reporting duties and personal accountability of senior management.

    Read in glossary
    High technical severity: assess and remediate the vulnerability in vulnerability handling under Art. 21(2)(e) NIS2 and document the decision.
    CRA

    The CRA is EU Regulation (EU) 2024/2847 setting horizontal cybersecurity requirements for „products with digital elements“ — from industrial controllers and software to connected consumer devices. For the first time manufacturers must ensure security across the entire product lifecycle, handle vulnerabilities and provide security updates.

    Read in glossary
    From 11.12.2027, Annex I Part II CRA requires manufacturers of affected products with digital elements to handle vulnerabilities without delay and provide security updates.
    ISO/IEC 27001

    ISO/IEC 27001 is the internationally leading standard for an information security management system (ISMS). It describes a risk-based, process-oriented framework to systematically plan, implement, review and improve information security.

    Read in glossary
    Control A.8.8, management of technical vulnerabilities: assess relevance to your systems, plan remediation and keep evidence.

    Description

    Buffer overflow in Dawn in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)

    Source: BSI WID Portal

    Affected products

    The following versions are affected. Older releases of the same product line are also vulnerable unless stated otherwise.

    Affected products
    Affected versionsFixed in
    GoogleChrome
    • < 157.0.8103.38
    • < 157.0.8103.38
    • < 157.0.8103.39
    • 157.0.8103.38
    • 157.0.8103.38
    • 157.0.8103.39
    googlechrome
    • < 157.0.8103.38
    • 157.0.8103.38
    From bundled advisories, not CVE-specific (1)

    Product list of a bundled advisory that does not state which product this CVE affects.

    Products from bundled advisories
    Affected versionsFixed in
    googlechrome
    • < 157.0.8103.38
    • 157.0.8103.38

    Vendors and products

    Weakness classes (CWE)

    • CWE-122Heap-based Buffer Overflow

      Variant

      A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

      Entry at MITRE CWE-122

    References & sources

    Changes to this CVE

    Who changed this CVE and when: NVD (analysis, affected products, CVSS), the CVE publisher (CNA) and additional providers such as CISA (ADP).

    1. Initial analysis by NVDNVD

      Newly listed as affected:
      Show 3 original changes
      Individual changes of this event as published by NVD
      TypeActionBeforeAfter
      Product configurationadded
      —
      OR *cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* versions up to (excluding) 157.0.8103.38
      Reference typeadded
      —
      Chrome: https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop.html Types: Release Notes, Vendor Advisory
      Reference typeadded
      —
      Chrome: https://issues.chromium.org/issues/567735302 Types: Permissions Required

      Source identifier: nvd@nist.gov

    2. Record modifiedCISA ADP

      CISA assessment (SSVC): exploitation: none known, automatable: no

      Show 2 original changes
      Individual changes of this event as published by NVD
      TypeActionBeforeAfter
      SSVC assessmentremoved
      {"id":"CVE-2026-121156","role":"CISA Coordinator","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"version":"2.0.3","timestamp":"2026-11-03T00:00:00+00:00"}
      —
      SSVC assessmentadded
      —
      {"id":"CVE-2026-121156","role":"CISA Coordinator","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"version":"2.0.3","timestamp":"2026-11-04T04:56:33.292905Z"}

      Source identifier: 134c704f-9b21-4f2e-91b3-4a467353bcc0

    3. Record modifiedCISA ADP

      CISA assessment (SSVC): exploitation: none known, automatable: no

      Show 2 original changes
      Individual changes of this event as published by NVD
      TypeActionBeforeAfter
      SSVC assessmentremoved
      {"id":"CVE-2026-121156","role":"CISA Coordinator","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"version":"2.0.3","timestamp":"2026-11-03T21:23:38.157233Z"}
      —
      SSVC assessmentadded
      —
      {"id":"CVE-2026-121156","role":"CISA Coordinator","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"version":"2.0.3","timestamp":"2026-11-03T00:00:00+00:00"}

      Source identifier: 134c704f-9b21-4f2e-91b3-4a467353bcc0

    4. Record modifiedCISA ADP

      CVSS V3.1: AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

      CISA assessment (SSVC): exploitation: none known, automatable: no

      Show 2 original changes
      Individual changes of this event as published by NVD
      TypeActionBeforeAfter
      CVSSadded
      —
      AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
      SSVC assessmentadded
      —
      {"id":"CVE-2026-121156","role":"CISA Coordinator","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"version":"2.0.3","timestamp":"2026-11-03T21:23:38.157233Z"}

      Source identifier: 134c704f-9b21-4f2e-91b3-4a467353bcc0

    5. ReceivedGoogle Chrome

      Weakness type: CWE-122

      Description added or changed

      Show 5 original changes
      Individual changes of this event as published by NVD
      TypeActionBeforeAfter
      Descriptionadded
      —
      Buffer overflow in Dawn in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)
      Weakness type (CWE)added
      —
      CWE-122
      Affected versions (publisher)added
      —
      New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/121xxx/CVE-2026-121156.json">CVE-2026-121156</a>
      Referenceadded
      —
      https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop.html
      Referenceadded
      —
      https://issues.chromium.org/issues/567735302

      Source identifier: chrome-cve-admin@google.com

    Linked CVEs

    Linked CVEs
    CriticalCVE-2026-121257Google Chrome: Use After Free9.6—
    HighCVE-2026-121256Google Chrome: Operation on a Resource after Expiration or Release8.3—
    MediumCVE-2026-121255Google Chrome: Incorrect Authorization6.5—
    MediumCVE-2026-121254Google Chrome: Exposure of Sensitive Information to an Unauthorized Actor6.5—
    Not ratedCVE-2026-121253Google Chrome: Missing Authorization——
    HighCVE-2026-121252Google Chrome: Incorrect Authorization8.8—
    HighCVE-2026-121251Google Chrome: Missing Authorization8.8—
    CriticalCVE-2026-121250Google Chrome: Use After Free9.6—
    CriticalCVE-2026-121249Google Chrome: Stack-based Buffer Overflow9.6—
    Not ratedCVE-2026-121248Google Chrome: Incorrect Authorization——
    CriticalCVE-2026-121247Google Chrome: Heap-based Buffer Overflow9.6—
    CriticalCVE-2026-121246Google Chrome: Use After Free9.6—
    MediumCVE-2026-121245Google Chrome: Time-of-check Time-of-use (TOCTOU) Race Condition5.3—
    MediumCVE-2026-121244Google Chrome: User Interface (UI) Misrepresentation of Critical Information5.4—
    MediumCVE-2026-121243Google Chrome: Exposure of Sensitive Information to an Unauthorized Actor6.5—
    Not ratedCVE-2026-121242Google Chrome: Improper Input Validation——
    CriticalCVE-2026-121241Google Chrome: Use After Free9.6—
    Not ratedCVE-2026-121240Google Chrome: Improper Input Validation——
    MediumCVE-2026-121239Google Chrome: Exposure of Sensitive Information to an Unauthorized Actor6.5—
    HighCVE-2026-121238Google Chrome: Use After Free8.8—
    Not ratedCVE-2026-121237Google Chrome: Improper Check for Unusual or Exceptional Conditions——
    HighCVE-2026-121236Google Chrome: Improper Input Validation8.8—
    MediumCVE-2026-121235Google Chrome: Exposure of Sensitive Information to an Unauthorized Actor6.5—
    CriticalCVE-2026-121234Google Chrome: Execution with Unnecessary Privileges9.6—
    Show 189 more CVEs
    Linked CVEs
    HighCVE-2026-121233Google Chrome: Type Confusion8.8—
    MediumCVE-2026-121232Google Chrome: Incorrect Authorization5.1—
    Not ratedCVE-2026-121231Google Chrome: Incorrect Authorization——
    HighCVE-2026-121230Google Chrome: Race Condition8.3—
    CriticalCVE-2026-121229Google Chrome: Improper Restriction of Operations within the Bounds of a Memory Buffer9.6—
    HighCVE-2026-121228Google Chrome: Type Confusion8.8—
    Not ratedCVE-2026-121227Google Chrome: Use of Uninitialized Resource——
    HighCVE-2026-121226Google Chrome: Type Confusion8.8—
    Not ratedCVE-2026-121225Google Chrome: Incorrect Authorization——
    HighCVE-2026-121224Google Chrome: Link Following8.1—
    Not ratedCVE-2026-121223Google Chrome: Observable Discrepancy——
    HighCVE-2026-121222Google Chrome: Incorrect Authorization8.8—
    HighCVE-2026-121221Google Chrome: Type Confusion8.8—
    Not ratedCVE-2026-121220Google Chrome: Incorrect Authorization——
    HighCVE-2026-121219Google Chrome: Integer Overflow or Wraparound8.3—
    HighCVE-2026-121218Google Chrome: Type Confusion8.8—
    HighCVE-2026-121217Google Chrome: Use After Free7.5—
    MediumCVE-2026-121216Google Chrome: User Interface (UI) Misrepresentation of Critical Information5.4—
    MediumCVE-2026-121215Google Chrome: User Interface (UI) Misrepresentation of Critical Information5.4—
    CriticalCVE-2026-121214Google Chrome: Use After Free9.6—
    MediumCVE-2026-121213Google Chrome: Use of Uninitialized Resource6.5—
    HighCVE-2026-121212Google Chrome: Incorrect Authorization8.8—
    HighCVE-2026-121211Google Chrome: Use After Free8.3—
    HighCVE-2026-121210Google Chrome: Type Confusion8.8—
    Not ratedCVE-2026-121209Google Chrome: User Interface (UI) Misrepresentation of Critical Information——
    HighCVE-2026-121208Google Chrome: Out-of-bounds Read8.8—
    Not ratedCVE-2026-121207Google Chrome: Use of Uninitialized Resource——
    MediumCVE-2026-121206Google Chrome: User Interface (UI) Misrepresentation of Critical Information5.4—
    HighCVE-2026-121205Google Chrome: Incorrect Authorization8.8—
    HighCVE-2026-121204Google Chrome: Incomplete Cleanup8.8—
    HighCVE-2026-121203Google Chrome: Use After Free8.8—
    CriticalCVE-2026-121202Google Chrome: Use After Free9.6—
    HighCVE-2026-121201Google Chrome: Use After Free8.8—
    CriticalCVE-2026-121200Google Chrome: Use of Incorrectly-Resolved Name or Reference9.6—
    MediumCVE-2026-121199Google Chrome: Missing Authorization5.5—
    HighCVE-2026-121198Google Chrome: Confused Deputy8.8—
    Not ratedCVE-2026-121197Google Chrome: Out-of-bounds Read——
    Not ratedCVE-2026-121196Google Chrome: Execution with Unnecessary Privileges——
    HighCVE-2026-121195Google Chrome: Incorrect Authorization8.8—
    MediumCVE-2026-121194Google Chrome: Missing Authorization5.3—
    Not ratedCVE-2026-121193Google Chrome: Incorrect Authorization——
    Not ratedCVE-2026-121190Google Chrome: User Interface (UI) Misrepresentation of Critical Information——
    CriticalCVE-2026-121189Google Chrome: Use After Free9.6—
    HighCVE-2026-121188Google Chrome: Use After Free8.8—
    MediumCVE-2026-121187Google Chrome: Observable Discrepancy5.3—
    MediumCVE-2026-121186Google Chrome: User Interface (UI) Misrepresentation of Critical Information5.4—
    CriticalCVE-2026-121185Google Chrome: Use After Free9.6—
    HighCVE-2026-121184Google Chrome: Out-of-bounds Read8.8—
    HighCVE-2026-121183Google Chrome: Incorrect Authorization8.3—
    HighCVE-2026-121182Google Chrome: Use After Free8.8—
    HighCVE-2026-121181Google Chrome: Use After Free8.8—
    HighCVE-2026-121180Google Chrome: Heap-based Buffer Overflow8.8—
    HighCVE-2026-121179Google Chrome: Use After Free8.8—
    HighCVE-2026-121178Google Chrome: Use After Free8.3—
    MediumCVE-2026-121177Google Chrome: User Interface (UI) Misrepresentation of Critical Information5.4—
    MediumCVE-2026-121176Google Chrome: Use of Uninitialized Resource6.5—
    Not ratedCVE-2026-121175Google Chrome: Exposure of Resource to Wrong Sphere——
    HighCVE-2026-121174Google Chrome: Missing Authorization8.8—
    Not ratedCVE-2026-121173Google Chrome: Use of Uninitialized Resource——
    MediumCVE-2026-121172Google Chrome: Incorrect Authorization5.4—
    HighCVE-2026-121171Google Chrome: Confused Deputy8.8—
    HighCVE-2026-121170Google Chrome: Improper Control of Dynamically-Managed Code Resources8.8—
    Not ratedCVE-2026-121169Google Chrome: Missing Authorization——
    HighCVE-2026-121168Google Chrome: Exposure of Resource to Wrong Sphere8.8—
    Not ratedCVE-2026-121167Google Chrome: Incorrect Authorization——
    HighCVE-2026-121166Google Chrome: Type Confusion8.8—
    MediumCVE-2026-121165Google Chrome: User Interface (UI) Misrepresentation of Critical Information5.4—
    Not ratedCVE-2026-121164Google Chrome: Incorrect Authorization——
    HighCVE-2026-121163Google Chrome: Improper Input Validation8.3—
    MediumCVE-2026-121162Google Chrome: User Interface (UI) Misrepresentation of Critical Information5.4—
    MediumCVE-2026-121161Google Chrome: Exposure of Sensitive Information to an Unauthorized Actor6.5—
    Not ratedCVE-2026-121160Google Chrome: Out-of-bounds Read——
    Not ratedCVE-2026-121159Google Chrome: Incorrect Authorization——
    MediumCVE-2026-121158Google Chrome: Exposure of Sensitive Information to an Unauthorized Actor6.5—
    Not ratedCVE-2026-121157Google Chrome: Incorrect Authorization——
    CriticalCVE-2026-121156Google Chrome: Heap-based Buffer Overflow9.6—
    CriticalCVE-2026-121148Google Chrome: Use After Free9.6—
    Not ratedCVE-2026-121143Google Chrome: Use of Uninitialized Resource——
    Not ratedCVE-2026-121142Google Chrome: Incorrect Authorization——
    MediumCVE-2026-121141Google Chrome: Improper Input Validation5.4—
    HighCVE-2026-121140Google Chrome: Out-of-bounds Read8.3—
    MediumCVE-2026-121138Google Chrome: Observable Discrepancy6.5—
    HighCVE-2026-121137Google Chrome: Type Confusion8.8—
    Not ratedCVE-2026-121136Google Chrome: Missing Authorization——
    HighCVE-2026-121135Google Chrome: Interpretation Conflict8.8—
    HighCVE-2026-121134Google Chrome: Information Loss or Omission8.8—
    HighCVE-2026-121133Google Chrome: Use of Incorrectly-Resolved Name or Reference8.1—
    MediumCVE-2026-121132Google Chrome: Exposure of Sensitive Information to an Unauthorized Actor6.5—
    CriticalCVE-2026-121131Google Chrome: Use After Free9.6—
    MediumCVE-2026-121130Google Chrome: Observable Discrepancy5.3—
    HighCVE-2026-121129Google Chrome: Use After Free8.8—
    HighCVE-2026-121128Google Chrome: Use After Free8.8—
    HighCVE-2026-121127Google Chrome: Use After Free8.8—
    CriticalCVE-2026-121126Google Chrome: Use After Free9.6—
    MediumCVE-2026-121125Google Chrome: Exposure of Sensitive Information to an Unauthorized Actor5.3—
    HighCVE-2026-121124Google Chrome: Improper Adherence to Coding Standards8.8—
    HighCVE-2026-121123Google Chrome: Use After Free8.8—
    MediumCVE-2026-121122Google Chrome: User Interface (UI) Misrepresentation of Critical Information5.4—
    MediumCVE-2026-121121Google Chrome: User Interface (UI) Misrepresentation of Critical Information5.4—
    HighCVE-2026-121120Google Chrome: Improper Input Validation8.8—
    HighCVE-2026-121119Google Chrome: Use After Free8.8—
    HighCVE-2026-121118Google Chrome: Use After Free8.8—
    HighCVE-2026-121117Google Chrome: Use After Free8.8—
    MediumCVE-2026-121116Google Chrome: Missing Authorization5.3—
    Not ratedCVE-2026-121115Google Chrome: Improper Input Validation——
    CriticalCVE-2026-121114Google Chrome: Use After Free9.6—
    HighCVE-2026-121113Google Chrome: Heap-based Buffer Overflow8.8—
    HighCVE-2026-121112Google Chrome: Out-of-bounds Read8.3—
    Not ratedCVE-2026-121111Google Chrome: Incorrect Authorization——
    MediumCVE-2026-121110Google Chrome: User Interface (UI) Misrepresentation of Critical Information5.4—
    Not ratedCVE-2026-121109Google Chrome: Inadequate Encryption Strength——
    HighCVE-2026-121108Google Chrome: Confused Deputy8.8—
    HighCVE-2026-121107Google Chrome: Incorrect Authorization8.8—
    MediumCVE-2026-121106Google Chrome: Exposure of Sensitive Information to an Unauthorized Actor6.5—
    MediumCVE-2026-121105Google Chrome: Exposure of Sensitive Information to an Unauthorized Actor6.5—
    CriticalCVE-2026-121104Google Chrome: Incorrect Authorization9.6—
    Not ratedCVE-2026-121103Google Chrome: Incorrect Authorization——
    HighCVE-2026-121102Google Chrome: Missing Authorization8.8—
    Not ratedCVE-2026-121101Google Chrome: Missing Authorization——
    HighCVE-2026-121100Google Chrome: Use After Free8.8—
    MediumCVE-2026-121099Google Chrome: Exposure of Sensitive Information to an Unauthorized Actor6.5—
    HighCVE-2026-121098Google Chrome: Improper Check for Unusual or Exceptional Conditions8.3—
    HighCVE-2026-121097Google Chrome: Use After Free8.8—
    Not ratedCVE-2026-121096Google Chrome: Incomplete Cleanup——
    Not ratedCVE-2026-121095Google Chrome: Use of Uninitialized Resource——
    HighCVE-2026-121094Google Chrome: Type Confusion8.8—
    Not ratedCVE-2026-121093Google Chrome: Out-of-bounds Read——
    HighCVE-2026-121092Google Chrome: Uncontrolled Recursion8.8—
    MediumCVE-2026-121091Google Chrome: Incorrect Authorization5.3—
    HighCVE-2026-121090Google Chrome: Improper Privilege Management8.3—
    CriticalCVE-2026-121089Google Chrome: Use After Free9.6—
    MediumCVE-2026-121088Google Chrome: Missing Authorization6.5—
    HighCVE-2026-121087Google Chrome: Improper Input Validation8.8—
    CriticalCVE-2026-121086Google Chrome: Heap-based Buffer Overflow9.6—
    Not ratedCVE-2026-121085Google Chrome: Incorrect Authorization——
    HighCVE-2026-121084Google Chrome: Out-of-bounds Read8.3—
    HighCVE-2026-121083Google Chrome: Use After Free8.8—
    HighCVE-2026-121082Google Chrome: Type Confusion8.8—
    MediumCVE-2026-121081Google Chrome: User Interface (UI) Misrepresentation of Critical Information5.9—
    MediumCVE-2026-121080Google Chrome: Use After Free4.3—
    HighCVE-2026-121079Google Chrome: Race Condition8.8—
    HighCVE-2026-121078Google Chrome: Type Confusion8.8—
    CriticalCVE-2026-121077Google Chrome: Use After Free9.6—
    CriticalCVE-2026-121076Google Chrome: Use After Free9.6—
    Not ratedCVE-2026-121075Google Chrome: Missing Authorization——
    CriticalCVE-2026-121074Google Chrome: Improper Restriction of Operations within the Bounds of a Memory Buffer9.6—
    CriticalCVE-2026-121073Google Chrome: Use After Free9.6—
    MediumCVE-2026-121072Google Chrome: Use of Uninitialized Resource6.5—
    CriticalCVE-2026-121071Google Chrome: Incorrect Authorization9.6—
    HighCVE-2026-121070Google Chrome: Use After Free8.8—
    HighCVE-2026-121069Google Chrome: Use After Free8.8—
    HighCVE-2026-121068Google Chrome: Type Confusion8.8—
    MediumCVE-2026-121067Google Chrome: User Interface (UI) Misrepresentation of Critical Information5.4—
    Not ratedCVE-2026-121066Google Chrome: Incorrect Authorization——
    HighCVE-2026-121065Google Chrome: Incorrect Authorization8.8—
    HighCVE-2026-121064Google Chrome: Improper Input Validation7.8—
    Not ratedCVE-2026-121063Google Chrome: Incorrect Authorization——
    Not ratedCVE-2026-121062Google Chrome: Incorrect Authorization——
    HighCVE-2026-121061Google Chrome: Use After Free8.8—
    CriticalCVE-2026-121060Google Chrome: Incorrect Authorization9.6—
    MediumCVE-2026-121059Google Chrome: Exposure of Sensitive Information to an Unauthorized Actor6.5—
    HighCVE-2026-121057Google Chrome: Type Confusion8.8—
    Not ratedCVE-2026-121055Google Chrome: Incomplete Cleanup——
    HighCVE-2026-121054Google Chrome: Improper Check for Unusual or Exceptional Conditions8.8—
    MediumCVE-2026-121053Google Chrome: User Interface (UI) Misrepresentation of Critical Information5.4—
    HighCVE-2026-121052Google Chrome: Use After Free8.8—
    Not ratedCVE-2026-121051Google Chrome: User Interface (UI) Misrepresentation of Critical Information——
    HighCVE-2026-121050Google Chrome: Time-of-check Time-of-use (TOCTOU) Race Condition8.8—
    LowCVE-2026-121049Google Chrome: Out-of-bounds Read3.3—
    HighCVE-2026-121048Google Chrome: Time-of-check Time-of-use (TOCTOU) Race Condition8.8—
    HighCVE-2026-121047Google Chrome: Heap-based Buffer Overflow8.8—
    Not ratedCVE-2026-121046Google Chrome: Incorrect Authorization——
    MediumCVE-2026-121045Google Chrome: User Interface (UI) Misrepresentation of Critical Information5.4—
    HighCVE-2026-121044Google Chrome: Use After Free8.8—
    MediumCVE-2026-121043Google Chrome: User Interface (UI) Misrepresentation of Critical Information5.4—
    Not ratedCVE-2026-121042Google Chrome: Incorrect Authorization——
    MediumCVE-2026-121041Google Chrome: Missing Authorization6.5—
    Not ratedCVE-2026-121040Google Chrome: Incorrect Authorization——
    MediumCVE-2026-121039Google Chrome: Incorrect Authorization5.3—
    MediumCVE-2026-121038Google Chrome: Exposure of Sensitive Information to an Unauthorized Actor6.5—
    CriticalCVE-2026-121037Google Chrome: Out-of-bounds Write9.6—
    HighCVE-2026-121036Google Chrome: Use After Free8.8—
    CriticalCVE-2026-121035Google Chrome: Use After Free9.6—
    CriticalCVE-2026-121034Google Chrome: Use After Free9.6—
    Not ratedCVE-2026-121033Google Chrome: Use of Uninitialized Resource——
    Not ratedCVE-2026-121032Google Chrome: Out-of-bounds Read——
    Not ratedCVE-2026-121031Google Chrome: Missing Authorization——
    CriticalCVE-2026-121030Google Chrome: Incorrect Authorization9.6—
    Not ratedCVE-2026-121029Google Chrome: Incorrect Authorization——
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    Badge preview for CVE-2026-121156
    <a href="https://intel.neosec.eu/en/cve/CVE-2026-121156"><img src="https://intel.neosec.eu/badge/cve/CVE-2026-121156.svg?lang=en" alt="CVE-2026-121156 – NEOSEC Intel" height="20"></a>