CVE-2023-3600

During the worker lifecycle, a use-after-free condition could have occurred, which could have led to a potentially exploitable crash. This vulnerability affects Firefox < 115.0.2, Firefox ESR < 115.0.2, and Thunderbird < 115.0.1.

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/show_bug.cgi?id=1839703	Issue Tracking Permissions Required Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-26/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-27/	Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1839703	Issue Tracking Permissions Required Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-26/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-27/	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

23 Oct 2026, 23:10

Type	Values Removed	Values Added
Summary		(es) Durante el ciclo de vida del worker, podría haberse producido una condición de uso después de liberación, lo que podría haber llevado a un fallo potencialmente explotable. Esta vulnerabilidad afecta a Firefox anterior a 115.0.2, Firefox ESR anterior a 115.0.2 y Thunderbird anterior a 115.0.1.

Information

Published : 2023-07-12 14:15

Updated : 2026-10-23 23:10

NVD link : CVE-2023-3600

Mitre link : CVE-2023-3600

CVE.ORG link : CVE-2023-3600

JSON object : View

Products Affected

mozilla

firefox
firefox_esr
thunderbird

CWE

CWE-416

Use After Free

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