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Security Advisories

CVE-2026-0885

NVD

https://nvd.nist.gov/vuln/detail/CVE-2026-0885

Severity

6.5

Medium

CVSS V3

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Description

Use-after-free in the JavaScript: GC component. This vulnerability affects Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.

References

Affected packages

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