CVE-2025-14174highunder attackCWE-119

CVE-2025-14174: high-severity vulnerability in Google Chrome

Published · Updated

76Vexday Risk Score

Prioritize patching. It under exploitation confirmed by CISA and has a public proof of concept.

ssvc Actcvss 8.8epss 22%
from disclosure to weapon6 days
Published on NVDDec 12
1st PoC+6d
CISA KEVDec 12
exploitation probability
22%top 2% of all CVEs
observed exploitation
yesCISA + VulnCheck
6 public exploit(s)
What the vendors declare (VEX)

Official vendor statements in CSAF/VEX format: whether their product is affected, already fixed, or ruled out — and why. These are the vendor's assertions, not Vexday's judgment.

Red HatVEX document ↗
Fixed
16 products (482 components)
Red Hat Enterprise Linux AppStream (v. 8) · Red Hat Enterprise Linux AppStream (v. 9) · Red Hat Enterprise Linux AppStream E4S (v.8.6) · Red Hat Enterprise Linux AppStream E4S (v.9.0) · Red Hat Enterprise Linux AppStream E4S (v.9.2) · and others 11
fix ↗
Not affected
4 products (18 components) — because the vulnerable code is not present in the product
Red Hat Enterprise Linux 8 · Red Hat Enterprise Linux 9 · Red Hat Enterprise Linux 10 · Red Hat Enterprise Linux 7
Action required by CISAfederal deadline: 2026-01-02

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

In short

A flaw in Chrome's graphics engine (ANGLE) on Mac allows attackers to access memory outside safe boundaries through a malicious webpage, potentially crashing the browser or exposing sensitive data.

Technical detail

Out-of-bounds memory access vulnerability in ANGLE graphics library affecting Chrome on macOS versions prior to 143.0.7499.110. Remote attack vector via crafted HTML page; requires user to visit malicious site. Impact includes information disclosure and potential code execution.

Summary generated and translated by AI from the official description.

The full analysis of this CVE is available in Portuguese →

Out of bounds memory access in ANGLE in Google Chrome on Mac prior to 143.0.7499.110 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Google · Chrome
public PoCs found — 6
githubgithub.com/Satirush/CVE-2025-14174-Poc★ 9githubgithub.com/George0Papasotiriou/CVE-2025-14174-Chrome-Zero-Day★ 3githubgithub.com/typeconfused/CVE-2025-14174-analysis★ 1vulncheckvulncheck.com/xdb/92eb6d08ce57unverifiedvulncheckvulncheck.com/xdb/3305b84310edunverifiedvulncheckvulncheck.com/xdb/a4d97b383238unverified
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Google Chrome

In the same product, most dangerous first.

CVE-2023-4863HIGHCVE-2023-4863EPSS 100.0%KEVCVE-2018-17463HIGHCVE-2018-17463EPSS 84.6%KEVCVE-2021-21224HIGHCVE-2021-21224EPSS 84.2%KEVCVE-2020-6418HIGHCVE-2020-6418EPSS 78.8%KEVCVE-2022-2294HIGHCVE-2022-2294EPSS 70.8%KEVCVE-2021-21220HIGHCVE-2021-21220EPSS 70.4%KEV
References
https://chromereleases.googleblog.com/2025/12/stable-channel-update-for-desktop_10.htmlhttps://issues.chromium.org/issues/466192044https://learn.microsoft.com/en-us/deployedge/microsoft-edge-relnotes-securityhttps://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-14174