CVE-2026-12293

N/A Unknown
Published: June 16, 2026 Modified: June 16, 2026
View on NVD

Description

Use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=2039568
Source: security@mozilla.org
https://www.mozilla.org/security/advisories/mfsa2026-57/
Source: security@mozilla.org
https://www.mozilla.org/security/advisories/mfsa2026-60/
Source: security@mozilla.org

3 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
0.1%
5th percentile
Exploitation Status
Not in CISA KEV