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CVE

CVE-2025-14321

firefox: thunderbird: Use-after-free in the WebRTC: Signaling component (important)
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CVE

CVE-2025-14321

firefox: thunderbird: Use-after-free in the WebRTC: Signaling component (important)

DOCUMENTATION: The CVE program describes this issue as: Use-after-free in the WebRTC: Signaling component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6. 

            STATEMENT: Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.8
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
C
H
U
-
C
H
U
-

Related Resources

No items found.

References

https://access.redhat.com/security/cve/CVE-2025-14321

Severity

0

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
0
EPSS Probability
0.00077%
EPSS Percentile
0.23159%
Introduced Version
0
Fix Available
0:140.6.0-1.el8_10,0:140.6.0-1.el9_7,140.6.0esr-1~deb13u1,1:140.6.0esr-1~deb13u1,140.6.0esr-1~deb12u1,1:140.6.0esr-1~deb12u1,140.6.0esr-1~deb11u1,1:140.6.0esr-1~deb11u1,0:140.6.0-1.0.1.el7_9,0:140.6.0-1.0.1.el9_7,0:140.6.0-1.0.1.el8_10,0:140.6.0-1.amzn2.0.1,0:140.6.0-1.amzn2023.0.1

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