CVSS 3.1
8.8 highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HCVE-2026-125350 Google Chromium: Use After Free
High (8.8) in Google Chromium. In CISA KEV since 2026-11-10. EPSS 1.0% estimated probability of exploitation activity in the next 30 days.
On this page
Use after free in XML in Google Chrome prior to 157.0.8103.50 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Severity
- EPSS
- 1.0% estimated probability of exploitation activity in the next 30 days; 62nd percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
- CISA KEV
- listed 2026-11-10, due 2026-11-24
- CISA's assessment (SSVC)
- Exploitation: active · Automatable: no · Technical impact: total, assessed 2026-11-09. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
- CWE
- CWE-416 Use After Free
- Published
- Modified
- Assigned by
- Chrome (CNA)
- NVD analysis
- Analyzed
- Record from
- the NVD, synced
Ask an AI about this CVE
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Badge for a README or a site
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HTML:
<a href="https://cve.bz/cve/CVE-2026-125350"><img src="https://cve.bz/cve/badge/CVE-2026-125350.svg" alt="CVE-2026-125350"></a>
Affected
Versions
From the CNA's record in the CVE List.
| Product | Affected |
|---|---|
| Google Chrome | from 157.0.8103.50 before 157.0.8103.50 |
Fix and patched versions
- openSUSE, Alpine, Alpaquita, BellSoft Hardened Containers: fixed package versions per release
- Vendor advisory: https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop_018223192.html
Linux distributions
| Distribution | Release | Package | Fixed in | Advisory |
|---|---|---|---|---|
| Debian | 12, 13, 14 | chromium | no fix listed | DEBIAN-CVE-2026-125350 |
| openSUSE | Tumbleweed | chromium | 157.0.8103.50-1.1 | openSUSE-SU-2026:12509-1 |
| Alpine | v3.21 | libxslt | 1.1.42-r3 | ALPINE-CVE-2026-125350 |
| Alpine | v3.22, v3.23, v3.24 | libxslt | 1.1.43-r4 | ALPINE-CVE-2026-125350 |
| Azure Linux | 3 | libxslt | no fix listed | AZL-113561 |
| Alpaquita | 25, stream | libxslt | 1.1.43-r2 | BELL-CVE-2026-125350 |
| BellSoft Hardened Containers | 25, stream | libxslt | 1.1.43-r2 | BELL-CVE-2026-125350 |
From the distributions' data via OSV.dev: the Debian Security Tracker; SUSE security data, CC BY 4.0; the Alpine secdb, CC BY-SA 4.0; Microsoft's Azure Linux vulnerability data, MIT; BellSoft's OSV database, MIT. Modified: reformatted and linked to CVE records. Credits. On the distributions' own pages: Debian · openSUSE · Alpine · Alpaquita · BellSoft Hardened Containers.
Red Hat
Red Hat rates this Important.
Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
Contains Red Hat Security Data © Red Hat, Inc., licensed under CC BY 4.0. Source: https://access.redhat.com/security/data. Modified: reformatted. Red Hat's page for CVE-2026-125350.
GitHub PoC (unverified)
Repositories on GitHub named after this CVE. Nobody has checked them and they are not scanned: some hold a working proof of concept, some nothing useful, and some malware made to look like one. Read the code before you run any of it.
- Frostmoon39206/CVE-2026-125350-PoC 3 stars, Python, created
Technical analysis and skeleton PoC for CVE-2026-125350 (Chrome XML UAF) - ashrafzaryouh/CVE-2026-125350 1 star, HTML, created
CVE-2026-125350 - al4n4n/CVE-2026-125350 0 stars, Python, created
CVE-2026-125350: Google Chrome libxslt use after free in the direct pattern match cache. Pinned lab, renderer crash PoC with raw evidence, … - dexteon/cve-2026-125350-poc 0 stars, Python, created
Research notes for cve-2026-125350-poc - TJT001/CVE-2026-125350-PoC 0 stars, Python, created
Google Chrome XSLT pattern-cache Use-After-Free (CVE-2026-125350) crash PoC — affected < 157.0.8103.50
History
- Listed in CISA KEV
- Scored 8.8 high
- Analyzed by the NVD
Changes since this site first stored the record. The same for every record: /api/public/changes.