CVE-2026-13825: Chromium: CVE-2026-13825 Uninitialized Use in Dawn
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
CSIRTS triage
- What
- There is an uninitialized use vulnerability in Dawn.
- Who is affected
- Microsoft Edge (Chromium-based) users are affected.
- Urgency
- Remediation is necessary as it could lead to potential exploitation.
- Action
- Update to the latest version of Chromium.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-13825
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-138250.31% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 24% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-13825 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- high[UPDATE] [high] Google Chrome: Multiple vulnerabilities allow unspecified attackcert-bund
- unknownDSA-6378-1 chromium - security updatedebian
- unknownGoogle Chrome Multiple Vulnerabilitieshkcert
- highCVE-2026-13825: Uninitialized Use in Dawn in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to…nvd
Recent advisories for Chromium
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- mediumCVE-2026-66326: Missing authorization in Microsoft Edge (Chromium-based) allows an unauthorized attacker to ex…nvd · 2026-08-04
- mediumCVE-2026-66325: Server-side request forgery (ssrf) in Microsoft Edge (Chromium-based) allows an unauthorized a…nvd · 2026-08-04
- highCVE-2026-66322: Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to …nvd · 2026-08-04
- highCVE-2026-66321: Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-base…nvd · 2026-08-04
- highCVE-2026-66318: Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to …nvd · 2026-08-04
- mediumCVE-2026-66317: Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to …nvd · 2026-08-04
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