CVE-2024-11706

MEDIUM 6.5CVE-2024-11706 · Published 26/11/2024 · updated 17/06/2026

In short

CVE-2024-11706 is a MEDIUM (CVSS 6.5) vulnerability affecting firefox (mozilla), thunderbird (mozilla).
Chance of exploitation in the next 30 days (EPSS): 0.50%, higher than 42.6% of all vulnerabilities.
Fix: update to 133.0 or later.

Package	Affected versions	Patched versions
firefox mozilla	`< 133.0`	`133.0`
thunderbird mozilla	`< 133.0`	`133.0`

Description

A null pointer dereference may have inadvertently occurred in `pk12util`, and specifically in the `SEC_ASN1DecodeItem_Util` function, when handling malformed or improperly formatted input files. This vulnerability affects Firefox < 133 and Thunderbird < 133.

References

bugzilla.mozilla.org/show_bug.cgi · Issue Tracking
mozilla.org/security/advisories/mfsa2024-63 · Vendor Advisory
mozilla.org/security/advisories/mfsa2024-67 · Vendor Advisory

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Package

Affected versions

Patched versions

firefox

mozilla

< 133.0

133.0

thunderbird

mozilla

< 133.0

133.0

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