High [CVE-2026-117927] Use-after-free in the SVG component
This high-severity Red Hat Linux advisory covers CVE-2026-117927; related products: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7.
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Summary
Use-after-free in the SVG component. Red Hat rates this important (CVSS 7.5).
Weakness: CWE-825.
Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; and 2 more.
Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat package: firefox.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative. Check it before change work.
Official advisory · high-confidence parse· fetched 22 hours ago·verify at source
- 115.44
- 153.6
Official advisory · high-confidence parse· fetched 22 hours ago·verify at source
Mitigation
Upgrade to a fixed release: 115.44, 153.6. That is the remediation for this advisory.
The vendor advisory may list interim mitigations or workarounds not captured here. Review it before change work.
Official advisory · high-confidence parse· fetched 22 hours ago·verify at source
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