Unrated severityNVD Advisory· Published Aug 18, 2026· Updated Aug 18, 2026

CVE-2026-74972

Description

Information disclosure in the DOM: Push Subscriptions component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, and Firefox ESR 153.1.

Affected products

Mozilla Corporation/Firefoxllm-fuzzy
Range: up to Firefox 154, Firefox ESR 140.14, and Firefox ESR 153.1

Patches

Vulnerability mechanics

References

bugzilla.mozilla.org/show_bug.cginvd
www.mozilla.org/security/advisories/mfsa2026-74/nvd
www.mozilla.org/security/advisories/mfsa2026-76/nvd
www.mozilla.org/security/advisories/mfsa2026-77/nvd

News mentions

No linked articles in our index yet.

cvss	0.000
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000