HighCVE-2026-48779

ws: Memory exhaustion DoS from tiny fragments and data chunks (CVE-2026-48779)

Published 17.06.2026Last modified 26.10.2026Sources: Red Hat, BSI, CVE.org, Msrc Update Guide, OSV

Public exploit

What is affected, what to do

An exploit is publicly available. Update ws to version 8.21.0.

Affected: Websockets Ws gte 1.1.0, < 5.2.5..*

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

Metrics

7.5

Priority

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

Source: NVD, CVSS v3

7.5

CVSS v3

Severity High on the scale from 0 to 10.

Source: Red Hat, BSI, CVE.org, Msrc Update Guide, OSV

1.4 %

EPSS score

Moderate — model estimates 1-10% exploitation likelihood.

Source: FIRST EPSS, percentile 72.9

Show all metrics

Severity: High
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: 99.03 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: PoC (publicly reported)
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: 7.5 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: 7.5
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: 1.4 %; Moderate — model estimates 1-10% 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: 72.9; 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: 17.06.2026
CISA assessment (SSVC): Exploitation: proof of concept · automatable · Technical impact: partial; Source: CISA Vulnrichment, as of 17 June 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-400, CWE-770, CWE-1050

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

A flaw was found in ws, an open source WebSocket client and server. A remote attacker can exploit this memory exhaustion vulnerability by sending a high volume of exceptionally small fragments and data chunks. This action forces the affected component to allocate and hold structural wrappers that consume excessive memory. Consequently, this leads to process termination and a denial of service (DoS) for the remote peer.

Source: redhat_csaf, BSI WID Portal, BSI CSAF, cvelistv5, Microsoft Security Update Guide, NVD (NIST), OSV (Open Source Vulnerabilities), CVE.org (MITRE)

Affected products

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

Affected products
		Affected versions	Fixed in
websockets	ws	`≥ 1.1.0, < 5.2.5`	—
ws_project	ws	`8.0.0 – < 8.21.0` `6.0.0 – < 6.2.4` `7.0.0 – < 7.5.11` `1.1.0 – < 5.2.5`	`8.21.0` `6.2.4` `7.5.11` `5.2.5`
npm	ws	`8.0.0` `6.0.0` `1.1.0` `7.0.0`	— — — —

Vendors and products

Weakness classes (CWE)

CWE-400Uncontrolled Resource Consumption
Class
The product does not properly control the allocation and maintenance of a limited resource.
Entry at MITRE CWE-400
CWE-770Allocation of Resources Without Limits or Throttling
Base
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.
Entry at MITRE CWE-770
CWE-1050Excessive Platform Resource Consumption within a Loop
Base
The product has a loop body or loop condition that contains a control element that directly or indirectly consumes platform resources, e.g. messaging, sessions, locks, or file descriptors.
Entry at MITRE CWE-1050

Public exploit references

Publicly reported proof-of-concepts, exploit modules and detection templates for this vulnerability. NEOSEC links to the original sources only and does not provide any exploit code.

Public exploit references

Reference tagged as exploit	github.com (opens in a new tab)	PoC (publicly reported)reported, not verified	—

References & sources

github.comwebsockets/ws/security/advisories/GHSA-96hv-2xvq-fx4pweb, x_refsource_CONFIRM, Exploit, Mitigation, Patch, Vendor advisory
NVD (NIST)vuln/detail/CVE-2026-48779advisory
github.comwebsockets/ws/commit/fd36cd864fcdf62a08273a99e19a7d975401fee8web, x_refsource_MISC, Patch
github.comwebsockets/ws/commit/bca91adf15677e47dbe4f959653452727be28b94web, x_refsource_MISC, Patch
github.comwebsockets/ws/commit/b5372ac67bb97a773727b8e9f5035a8123556d53web, x_refsource_MISC, Patch
github.comwebsockets/ws/commit/86d3e8a5fb0246ed373860c5fbb0de88824a27f7web, x_refsource_MISC, Patch
security.access.redhat.comdata/csaf/v2/vex/2026/cve-2026-48779.jsonweb, x_sadp-csaf-vex
github.comwebsockets/wspackage
bugzilla.redhat.comRHBZ#2489661web, Issue tracking, x_refsource_REDHAT
access.redhat.comsecurity/cve/CVE-2026-48779web, Vulnerability database, x_refsource_REDHAT
access.redhat.comerrata/RHSA-2026:37272web, Vendor advisory, x_refsource_REDHAT
access.redhat.comerrata/RHSA-2026:36820web, Vendor advisory, x_refsource_REDHAT
access.redhat.comerrata/RHSA-2026:36754web, Vendor advisory, x_refsource_REDHAT
access.redhat.comerrata/RHSA-2026:34342web, Vendor advisory, x_refsource_REDHAT
access.redhat.comerrata/RHSA-2026:33574web, Vendor advisory, x_refsource_REDHAT
access.redhat.comerrata/RHSA-2026:33183web, Vendor advisory, x_refsource_REDHAT
access.redhat.comerrata/RHSA-2026:33173web, Vendor advisory, x_refsource_REDHAT
access.redhat.comerrata/RHSA-2026:33163web, Vendor advisory, x_refsource_REDHAT
access.redhat.comerrata/RHSA-2026:33160web, Vendor advisory, x_refsource_REDHAT
access.redhat.comerrata/RHSA-2026:33155web, Vendor advisory, x_refsource_REDHAT

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).

11.09.2026Record modifiedRed Hat ADP

New references:

Show 3 original changes

Individual changes of this event as published by NVD
Type	Action	Before	After
Affected versions (publisher)	added	—	Affected value modified. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/48xxx/CVE-2026-48779.json">CVE-2026-48779</a>
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:66488
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:66545

Source identifier: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

10.09.2026Record modifiedRed Hat ADP

1 individual change: Affected versions (publisher)

Show the original change

Individual changes of this event as published by NVD
Type	Action	Before	After
Affected versions (publisher)	added	—	Affected value modified. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/48xxx/CVE-2026-48779.json">CVE-2026-48779</a>

Source identifier: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

09.09.2026Record modifiedRed Hat ADP

New references:

https://access.redhat.com/errata/RHSA-2026:65126

Show 2 original changes

Individual changes of this event as published by NVD
Type	Action	Before	After
Affected versions (publisher)	added	—	Affected value modified. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/48xxx/CVE-2026-48779.json">CVE-2026-48779</a>
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:65126

Source identifier: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

07.09.2026Record modifiedRed Hat ADP

1 individual change: Affected versions (publisher)

Show the original change

Individual changes of this event as published by NVD
Type	Action	Before	After
Affected versions (publisher)	added	—	Affected value modified. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/48xxx/CVE-2026-48779.json">CVE-2026-48779</a>

Source identifier: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

31.08.2026Record modifiedRed Hat ADP

1 individual change: Affected versions (publisher)

Show the original change

Individual changes of this event as published by NVD
Type	Action	Before	After
Affected versions (publisher)	added	—	Affected value modified. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/48xxx/CVE-2026-48779.json">CVE-2026-48779</a>

Source identifier: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

Show 14 older changes

28.08.2026Record modifiedGitHub

New references:

and 1 more reference

Show 15 original changes

Individual changes of this event as published by NVD
Type	Action	Before	After
Reference	added	—	https://github.com/websockets/ws/commit/86d3e8a5fb0246ed373860c5fbb0de88824a27f7
Reference	added	—	https://github.com/websockets/ws/commit/b5372ac67bb97a773727b8e9f5035a8123556d53
Reference	added	—	https://github.com/websockets/ws/commit/bca91adf15677e47dbe4f959653452727be28b94
Reference	added	—	https://github.com/websockets/ws/commit/fd36cd864fcdf62a08273a99e19a7d975401fee8
Reference	added	—	https://github.com/websockets/ws/security/advisories/GHSA-96hv-2xvq-fx4p
Reference	removed	https://github.com/websockets/ws/commit/86d3e8a5fb0246ed373860c5fbb0de88824a27f7	—
Reference	removed	https://github.com/websockets/ws/commit/b5372ac67bb97a773727b8e9f5035a8123556d53	—
Reference	removed	https://github.com/websockets/ws/commit/bca91adf15677e47dbe4f959653452727be28b94	—
Reference	removed	https://github.com/websockets/ws/commit/fd36cd864fcdf62a08273a99e19a7d975401fee8	—
Reference	removed	https://github.com/websockets/ws/security/advisories/GHSA-96hv-2xvq-fx4p	—
Reference type	removed	https://github.com/websockets/ws/commit/86d3e8a5fb0246ed373860c5fbb0de88824a27f7 Types: Patch	—
Reference type	removed	https://github.com/websockets/ws/commit/b5372ac67bb97a773727b8e9f5035a8123556d53 Types: Patch	—
Reference type	removed	https://github.com/websockets/ws/commit/bca91adf15677e47dbe4f959653452727be28b94 Types: Patch	—
Reference type	removed	https://github.com/websockets/ws/commit/fd36cd864fcdf62a08273a99e19a7d975401fee8 Types: Patch	—
Reference type	removed	https://github.com/websockets/ws/security/advisories/GHSA-96hv-2xvq-fx4p Types: Exploit, Mitigation, Patch, Vendor Advisory	—

Source identifier: security-advisories@github.com

28.08.2026Record modifiedCISA ADP

New references:

https://github.com/websockets/ws/security/advisories/GHSA-96hv-2xvq-fx4p

Show 3 original changes

Individual changes of this event as published by NVD
Type	Action	Before	After
Reference	added	—	https://github.com/websockets/ws/security/advisories/GHSA-96hv-2xvq-fx4p
Reference	removed	https://github.com/websockets/ws/security/advisories/GHSA-96hv-2xvq-fx4p	—
Reference type	removed	https://github.com/websockets/ws/security/advisories/GHSA-96hv-2xvq-fx4p Types: Exploit, Mitigation, Patch, Vendor Advisory	—

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

28.08.2026Record modifiedRed Hat ADP

New references:

and 8 more references

Show 48 original changes

Individual changes of this event as published by NVD
Type	Action	Before	After
Affected versions (publisher)	added	—	Affected value modified. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/48xxx/CVE-2026-48779.json">CVE-2026-48779</a>
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:29197
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:33155
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:33160
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:33163
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:33173
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:33183
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:33574
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:34342
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:36754
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:36820
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:37272
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:40984
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:41928
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:41941
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:41944
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:48151
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:56366
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:56431
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:57013
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:57590
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:60520
Reference	added	—	https://access.redhat.com/security/cve/CVE-2026-48779
Reference	added	—	https://bugzilla.redhat.com/show_bug.cgi?id=2489661
Reference	added	—	https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-48779.json
Reference	removed	https://access.redhat.com/errata/RHSA-2026:29197	—
Reference	removed	https://access.redhat.com/errata/RHSA-2026:33155	—
Reference	removed	https://access.redhat.com/errata/RHSA-2026:33160	—
Reference	removed	https://access.redhat.com/errata/RHSA-2026:33163	—
Reference	removed	https://access.redhat.com/errata/RHSA-2026:33173	—
Reference	removed	https://access.redhat.com/errata/RHSA-2026:33183	—
Reference	removed	https://access.redhat.com/errata/RHSA-2026:33574	—
Reference	removed	https://access.redhat.com/errata/RHSA-2026:34342	—
Reference	removed	https://access.redhat.com/errata/RHSA-2026:36754	—
Reference	removed	https://access.redhat.com/errata/RHSA-2026:36820	—
Reference	removed	https://access.redhat.com/errata/RHSA-2026:37272	—
Reference	removed	https://access.redhat.com/errata/RHSA-2026:40984	—
Reference	removed	https://access.redhat.com/errata/RHSA-2026:41928	—
Reference	removed	https://access.redhat.com/errata/RHSA-2026:41941	—
Reference	removed	https://access.redhat.com/errata/RHSA-2026:41944	—
Reference	removed	https://access.redhat.com/errata/RHSA-2026:48151	—
Reference	removed	https://access.redhat.com/errata/RHSA-2026:56366	—
Reference	removed	https://access.redhat.com/errata/RHSA-2026:56431	—
Reference	removed	https://access.redhat.com/errata/RHSA-2026:57013	—
Reference	removed	https://access.redhat.com/errata/RHSA-2026:57590	—
Reference	removed	https://access.redhat.com/security/cve/CVE-2026-48779	—
Reference	removed	https://bugzilla.redhat.com/show_bug.cgi?id=2489661	—
Reference	removed	https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-48779.json	—

Source identifier: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

24.08.2026Record modifiedRed Hat ADP

1 individual change: Affected versions (publisher)

Show the original change

Individual changes of this event as published by NVD
Type	Action	Before	After
Affected versions (publisher)	changed	Cryostat 4 on RHEL 9, Red Hat Enterprise Linux 10, Cluster Observability Operator 1.5.0 (+178)	Cryostat 4 on RHEL 9, Red Hat Enterprise Linux 10, Cluster Observability Operator 1.5.0 (+178)

Source identifier: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

21.08.2026Record modifiedRed Hat ADP

New references:

https://access.redhat.com/errata/RHSA-2026:57590

Show 2 original changes

Individual changes of this event as published by NVD
Type	Action	Before	After
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:57590
Affected versions (publisher)	changed	Cryostat 4 on RHEL 9, Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0 (+177)	Cryostat 4 on RHEL 9, Red Hat Enterprise Linux 10, Cluster Observability Operator 1.5.0 (+178)

Source identifier: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

20.08.2026Record modifiedRed Hat ADP

New references:

https://access.redhat.com/errata/RHSA-2026:57013

Show 2 original changes

Individual changes of this event as published by NVD
Type	Action	Before	After
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:57013
Affected versions (publisher)	changed	Cryostat 4 on RHEL 9, Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0 (+177)	Cryostat 4 on RHEL 9, Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0 (+177)

Source identifier: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

19.08.2026Record modifiedRed Hat ADP

New references:

Show 3 original changes

Individual changes of this event as published by NVD
Type	Action	Before	After
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:56366
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:56431
Affected versions (publisher)	changed	Cryostat 4 on RHEL 9, Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0 (+177)	Cryostat 4 on RHEL 9, Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0 (+177)

Source identifier: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

18.08.2026Record modifiedRed Hat ADP

1 individual change: Affected versions (publisher)

Show the original change

Individual changes of this event as published by NVD
Type	Action	Before	After
Affected versions (publisher)	changed	Cryostat 4 on RHEL 9, Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0 (+177)	Cryostat 4 on RHEL 9, Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0 (+177)

Source identifier: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

11.08.2026Record modifiedRed Hat ADP

1 individual change: Affected versions (publisher)

Show the original change

Individual changes of this event as published by NVD
Type	Action	Before	After
Affected versions (publisher)	changed	Cryostat 4 on RHEL 9, Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0 (+177)	Cryostat 4 on RHEL 9, Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0 (+177)

Source identifier: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

03.08.2026Record modifiedRed Hat ADP

1 individual change: Affected versions (publisher)

Show the original change

Individual changes of this event as published by NVD
Type	Action	Before	After
Affected versions (publisher)	changed	Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0 (+177)	Cryostat 4 on RHEL 9, Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0 (+177)

Source identifier: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

30.07.2026Record modifiedRed Hat ADP
New references:
- https://access.redhat.com/errata/RHSA-2026:48151
Show the original change
Individual changes of this event as published by NVD
Type Action Before After
Reference added
—
https://access.redhat.com/errata/RHSA-2026:48151
Source identifier: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

Individual changes of this event as published by NVD
Type	Action	Before	After
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:48151

21.07.2026Record modifiedRed Hat ADP

New references:

Show 4 original changes

Individual changes of this event as published by NVD
Type	Action	Before	After
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:41928
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:41941
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:41944
Affected versions (publisher)	changed	Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0 (+138)	Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0 (+177)

Source identifier: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

20.07.2026Record modifiedRed Hat ADP

1 individual change: Affected versions (publisher)

Show the original change

Individual changes of this event as published by NVD
Type	Action	Before	After
Affected versions (publisher)	changed	Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0 (+138)	Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0, Cluster Observability Operator 1.5.0 (+138)

Source identifier: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

09.07.2026Record modifiedRed Hat ADP

New references:

Show 3 original changes

Individual changes of this event as published by NVD
Type	Action	Before	After
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:36754
Reference	added	—	https://access.redhat.com/errata/RHSA-2026:36820
Affected versions (publisher)	changed	Cluster Observability Operator 1.5.0, Red Hat Developer Hub 1.9, Red Hat Discovery 2 (+38)	Cluster Observability Operator 1.5.0, Red Hat Developer Hub 1.10, Red Hat Developer Hub 1.9 (+39)

Source identifier: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

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<a href="https://intel.neosec.eu/en/cve/CVE-2026-48779"><img src="https://intel.neosec.eu/badge/cve/CVE-2026-48779.svg?lang=en" alt="CVE-2026-48779 – NEOSEC Intel" height="20"></a>