Google fixes exploited Chrome XML use-after-free zero-day CVE-2026-125350
Stable builds 157.0.8103.50/.51 close the high-severity bug; Google is withholding details until most users update.
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CVE-2026-125342
Uninitialized GPU resource memory read in Chrome before 157.0.8103.50
- CVSS 3.1
- 4.7 medium
- EPSS
- —
- Published
- ·
- Modified
AI analysisSummaries by Vani AI
An uninitialized resource in Google Chrome's GPU code lets a remote attacker read memory outside the sandbox. Triggering it requires the victim to open a crafted HTML page; no other authentication is described. Successful use yields an out-of-sandbox memory read, not stated code execution. Chrome builds before 157.0.8103.50 are affected.
What to do: Update Google Chrome to 157.0.8103.50 or later.
| Product | Affected | Fixed in |
|---|---|---|
| Google Chrome | prior to 157.0.8103.50 | 157.0.8103.50 |
Estimated exposure
No basis for an estimate.
Order-of-magnitude estimate by the model from install counts, market share and public scan data it knows; verify before quoting.
Description · NVD
Uninitialized resource in GPU in Google Chrome prior to 157.0.8103.50 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
- Weakness
- CWE-908
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
In the news
2 storiesGoogle patches in-the-wild Chrome XML zero-day CVE-2026-125350
Stable builds 157.0.8103.50 and .51 close nine flaws; Google has not confirmed code execution or named attackers.
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