CVE-2026-124904
Use-after-free in the SVG component
cve-program · severity unknownCVSS unknownCheck source for fixed versionsKEV status unknown
cve-program · CVE-2026-124904
PublishedUse-after-free in the SVG component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.
Read the publisher's advisoryAffected versions, risk and source history
Related advisories and sources
Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.
CVE-2026-124904 · CVE overview and exploitation status
cve-program · CVE-2026-124904
Related changes
Linked by CVE identifier- Use-after-free in the SVG component · Newly collected advisory · 10 Nov 2026
- Use-after-free in the SVG component · Affected-version evidence changed · 10 Nov 2026