Security Resilience

CVE-2023-25736

Mozilla Firefox ≤ 110.0

Published
19 June 2023
Modified
11 December 2024
Patch / advisory
View advisory
CVSS Score v3.1 9.8
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0069 52th percentile
Risk Priority 72 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2023-25736 is a critical-severity an unspecified weakness vulnerability in Mozilla Firefox. Its CVSS base score is 9.8 (Critical).

Operationally, ranked in the top 48% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability Data

An invalid downcast from `nsHTMLDocument` to `nsIContent` could have lead to undefined behavior. This vulnerability affects Firefox < 110.

CWE(s)
NVD-CWE-noinfo

Related Threats

CVEs Like This One

CVE-2026-2634Same product: Mozilla Firefox
CVE-2025-13025Same product: Mozilla Firefox
CVE-2024-3858Same product: Mozilla Firefox
CVE-2026-8388Same product: Mozilla Firefox
CVE-2025-5264Same product: Mozilla Firefox
CVE-2025-6424Same product: Mozilla Firefox
CVE-2025-13014Same product: Mozilla Firefox
CVE-2024-3862Same product: Mozilla Firefox
CVE-2026-4717Same product: Mozilla Firefox
CVE-2026-4701Same product: Mozilla Firefox

Affected Assets

mozilla
firefox
≤ 110.0

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References