Intel

CVE-2026-58596

edge_chromium: Untrusted Pointer Dereference (CVE-2026-58596)

highEPSS 0.6%

Affected

  • microsoft/edge_chromium lt *..150.0.4078.48

Description

Untrusted pointer dereference in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges over a network.

Source: BSI CSAFBSI WID Portalcvelistv5NVD (NIST)CVE.org (MITRE)Microsoft Security Update Guide

Affected products

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

microsoftedge_chromium
150.0.4078.48fixed from 150.0.4078.48

Metrics

XIEM Effective CVSS
8.3
Source: nvd-v3
EPSS percentile
47.5 %
High — this CVE ranks above the median of all CVEs scored today (rank ≥ 36%).
KEV status
—
Show all metrics
Severity
high
Priority score
81.58
Exploit maturity
no public PoC known
CVSS v3
8.3
EPSS score
0.6 %
Low — model estimates < 1% exploitation likelihood.
Published
2026-07-12 16:16 UTC
CWE
CWE-822

Weakness classes (CWE)

  • CWE-822Base

    Untrusted Pointer Dereference

    The product obtains a value from an untrusted source, converts this value to a pointer, and dereferences the resulting pointer.

    cwe.mitre.org →

References & sources

Linked advisories