CVE-2026-15718
CVE-2026-15718
4.3
MediumPublished:
Last updated:
Source:security@mozilla.org
Modified
Weakness (CWE)
CVSS Vector
v3.1- Attack Vector
- Network
- Attack Complexity
- Low
- Privileges Required
- None
- User Interaction
- Required
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Description
We are aware that exploit code for this is public however we are not aware of any attacks in the wild abusing this flaw. This vulnerability was fixed in Firefox 152.0.6 and Firefox ESR 140.13.
References
security@mozilla.org
https://bugzilla.mozilla.org/show_bug.cgi?id=2045443security@mozilla.org
https://www.mozilla.org/security/advisories/mfsa2026-67/security@mozilla.org
https://www.mozilla.org/security/advisories/mfsa2026-70/