HIGHUnknown →
firefox: thunderbird: Use-after-free in the Graphics: Text component
firefox: thunderbird: Use-after-free in the Graphics: Text component
Affected packages
No package-level mapping for this advisory.
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
Structured record: https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-74940.json
Recommended response stack
Snyk — Scan your dependencies in CI and fix this vulnerability.→Socket — Detect malicious and compromised packages before they ship.→
Some links are affiliate links — HackTribune may earn a commission at no extra cost to you.
Get incidents like this as alerts for your stack.
Join the beta