CVE-2023-25744

Mmemory safety bugs present in Firefox 109 and Firefox ESR 102.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 110 and Firefox ESR < 102.8.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1789449%2C1803628%2C1810536	Broken Link Issue Tracking
https://www.mozilla.org/security/advisories/mfsa2023-05/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-06/	Vendor Advisory
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1789449%2C1803628%2C1810536	Broken Link Issue Tracking
https://www.mozilla.org/security/advisories/mfsa2023-05/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-06/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mozilla:firefox::::::::
	cpe:2.3:a:mozilla:firefox_esr::::::::

History

23 Oct 2026, 23:10

Type	Values Removed	Values Added
Summary		(es) Errores de seguridad de memoria presentes en Firefox 109 y Firefox ESR 102.7. Algunos de estos errores mostraron evidencia de corrupción de memoria y presumimos que con suficiente esfuerzo algunos de estos podrían haber sido explotados para ejecutar código arbitrario. Esta vulnerabilidad afecta a Firefox < 110 y Firefox ESR anterior a 102.8.

Information

Published : 2023-06-02 17:15

Updated : 2026-10-23 23:10

NVD link : CVE-2023-25744

Mitre link : CVE-2023-25744

CVE.ORG link : CVE-2023-25744

JSON object : View

Products Affected

mozilla

firefox
firefox_esr

CWE

CWE-787

Out-of-bounds Write

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