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CVE

CVE-2025-14322

RHSA-2025:23034: firefox security update (Important)
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CVE

CVE-2025-14322

RHSA-2025:23034: firefox security update (Important)

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

Security Fix(es):

  • firefox: Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146 (CVE-2025-14333)
  • firefox: Use-after-free in the WebRTC: Signaling component (CVE-2025-14321)
  • firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14325)
  • firefox: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component (CVE-2025-14322)
  • firefox: Privilege escalation in the Netmonitor component (CVE-2025-14328)
  • firefox: Privilege escalation in the Netmonitor component (CVE-2025-14329)
  • firefox: Same-origin policy bypass in the Request Handling component (CVE-2025-14331)
  • firefox: Privilege escalation in the DOM: Notifications component (CVE-2025-14323)
  • firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14330)
  • firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14324)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

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
8
-
3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
C
H
U
-
C
H
U
-

Related Resources

No items found.

References

https://access.redhat.com/errata/RHSA-2025:23034, https://access.redhat.com/security/cve/CVE-2025-14321, https://access.redhat.com/security/cve/CVE-2025-14322, https://access.redhat.com/security/cve/CVE-2025-14323, https://access.redhat.com/security/cve/CVE-2025-14324, https://access.redhat.com/security/cve/CVE-2025-14325, https://access.redhat.com/security/cve/CVE-2025-14328, https://access.redhat.com/security/cve/CVE-2025-14329, https://access.redhat.com/security/cve/CVE-2025-14330, https://access.redhat.com/security/cve/CVE-2025-14331, https://access.redhat.com/security/cve/CVE-2025-14333

Severity

0

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
0
EPSS Probability
0.00049%
EPSS Percentile
0.15221%
Introduced Version
0
Fix Available
0:140.6.0-1.el9_7,0:140.6.0-1.el8_10,140.6.0esr-1~deb12u1,1:140.6.0esr-1~deb12u1,140.6.0esr-1~deb11u1,1:140.6.0esr-1~deb11u1,140.6.0esr-1~deb13u1,1:140.6.0esr-1~deb13u1,0:140.6.0-1.0.1.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.amzn2023.0.1,0:140.6.0-1.amzn2.0.1

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