Vulnerability Monitor

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CVE-2022-26381

An attacker could have caused a use-after-free by forcing a text reflow in an SVG object leading to a potentially exploitable crash. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.

Published

2022-12-22T20:15:20.967

Last Modified

2025-04-16T15:15:50.710

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

Weaknesses

Type: Primary
CWE-416
Type: Secondary
CWE-416

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mozilla	firefox	< 98.0	Yes
Application	mozilla	firefox_esr	< 91.7	Yes
Application	mozilla	thunderbird	< 91.7	Yes

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1736243 Exploit, Issue Tracking, Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2022-10/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2022-11/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2022-12/ Vendor Advisory ([email protected])
https://bugzilla.mozilla.org/show_bug.cgi?id=1736243 Exploit, Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2022-10/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2022-11/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2022-12/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)