CVE-2026-15900
Security issues were discovered in Chromium which could result in the execution of arbitrary code, denial of service, or information disclosure. https://security-tracker.debian.org/tracker/DSA-6396-1
CSIRTS triage
- What
- Security issues in Chromium could lead to arbitrary code execution, denial of service, or information disclosure.
- Who is affected
- Users of Chromium are affected by these vulnerabilities.
- Urgency
- Remediation is urgent due to the potential for severe exploitation.
- Action
- Update to the latest version of Chromium to mitigate these vulnerabilities.
AI-assisted analysis generated from the source advisory — verify against the original.
⚡ Watch CVE-2026-15900
Get an email if CVE-2026-15900 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.
Exploitation outlook
- Low exploitation risk0.24% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 15% of all EPSS-scored CVEs.
Advisory coverage (8)
- high[NEW] [high] Google Chrome: Multiple vulnerabilities allow unspecified attackcert-bund · 2026-07-28
- unknownDSA-6396-1 chromium - security updatedebian · 2026-07-22
- criticalCVE-2026-15900: Use after free in GPU in Google Chrome on Android prior to 150.0.7871.128 allowed a remote att…nvd · 2026-07-20
- unknownMicrosoft Edge Multiple Vulnerabilitieshkcert · 2026-07-20
- unknownMultiple vulnerabilities in Microsoft Edge (July 20, 2026)cert-fr-avis · 2026-07-20
- unknownGoogle Chrome Multiple Vulnerabilitieshkcert · 2026-07-17
- unknownMultiple vulnerabilities in Google Chrome (July 17, 2026)cert-fr-avis · 2026-07-17
- unknownCVE-2026-15900: Chromium: CVE-2026-15900 Use after free in GPUmsrc · 2026-07-14
External references
Embed the live status
— this badge updates automatically when the KEV or exploit status changes. How to embed it →
[](https://www.csirts.com/cve/CVE-2026-15900)