CVE-2025-4082

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-4082
Modification of specific WebGL shader attributes could trigger an out-of-bounds read, which, when chained with other vulnerabilities, could be used to escalate privileges. *This bug only affects Thunderbird for macOS. Other versions of Thunderbird are unaffected.* This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Firefox ESR < 115.23, Thunderbird < 138, and Thunderbird < 128.10.

5.9 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1937097 Permissions Required
https://www.mozilla.org/security/advisories/mfsa2025-28/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-29/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-30/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-31/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-32/ Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:esr:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:*
History

09 May 2025, 19:33

Type Values Removed Values Added
First Time Mozilla
Mozilla thunderbird
Mozilla firefox
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1937097 - () https://bugzilla.mozilla.org/show_bug.cgi?id=1937097 - Permissions Required
References () https://www.mozilla.org/security/advisories/mfsa2025-28/ - () https://www.mozilla.org/security/advisories/mfsa2025-28/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2025-29/ - () https://www.mozilla.org/security/advisories/mfsa2025-29/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2025-30/ - () https://www.mozilla.org/security/advisories/mfsa2025-30/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2025-31/ - () https://www.mozilla.org/security/advisories/mfsa2025-31/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2025-32/ - () https://www.mozilla.org/security/advisories/mfsa2025-32/ - Vendor Advisory
CPE cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:esr:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*

02 May 2025, 16:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.9
CWE CWE-125

01 May 2025, 15:16

Type Values Removed Values Added
Summary
  • (es) La modificación de atributos específicos de sombreadores WebGL podría desencadenar una lectura fuera de los límites, que, al combinarse con otras vulnerabilidades, podría utilizarse para escalar privilegios. *Este error solo afecta a Firefox para macOS. Otras versiones de Firefox no se ven afectadas.* Esta vulnerabilidad afecta a Firefox &lt; 138, Firefox ESR &lt; 128.10, Firefox ESR &lt; 115.23, Thunderbird &lt; 138 y Thunderbird ESR &lt; 128.10.
Summary (en) Modification of specific WebGL shader attributes could trigger an out-of-bounds read, which, when chained with other vulnerabilities, could be used to escalate privileges. *This bug only affects Firefox for macOS. Other versions of Firefox are unaffected.* This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Firefox ESR < 115.23, Thunderbird < 138, and Thunderbird ESR < 128.10. (en) Modification of specific WebGL shader attributes could trigger an out-of-bounds read, which, when chained with other vulnerabilities, could be used to escalate privileges. *This bug only affects Thunderbird for macOS. Other versions of Thunderbird are unaffected.* This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Firefox ESR < 115.23, Thunderbird < 138, and Thunderbird < 128.10.

29 Apr 2025, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-04-29 14:15

Updated : 2025-05-09 19:33

NVD link : CVE-2025-4082

Mitre link : CVE-2025-4082

CVE.ORG link : CVE-2025-4082

JSON object : View

Products Affected

mozilla

  • thunderbird
  • firefox
CWE
CWE-125

Out-of-bounds Read