CVE-2026-12319
6.5 MEDIUMDenial-of-service in the Audio/Video: Playback component
Published: 2026-06-16 · Last updated: 2026-06-16
Severity and scoring
- CVSS
- 6.5 MEDIUM
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CWE
- CWE-400
Affected products
| Vendor | Product |
|---|---|
| mozilla | firefox, thunderbird |
Description
Denial-of-service in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
Source: NVD
References
Related CVEs
Same vendor
- CVE-2026-12330 — Incorrect boundary conditions in the Internationalization component (5.4 MEDIUM)
- CVE-2026-12329 — Memory safety bug fixed in Thunderbird ESR 140.12 (5.3 MEDIUM)
- CVE-2026-12328 — Memory safety bugs present in Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151 (8.1 HIGH)
- CVE-2026-12323 — Spoofing issue in the DOM: Core & HTML component (5.4 MEDIUM)
- CVE-2026-12322 — Clickjacking issue in the Widget: Gtk component (5.4 MEDIUM)
Same CWE
- CVE-2026-12325 — Denial-of-service in the Graphics: ImageLib component (6.5 MEDIUM)
- CVE-2026-50889 — An input handling flaw in the HTTP refresh token process of LLDAP v0.6.2 allows attackers to cause a Denial of Service (DoS) via sending ... (7.5 HIGH)
- CVE-2026-50882 — An issue in the /api/v0/pastes endpoint of anna-is-cute paste v0.1.1 allows attackers to cause a Denial of Service (DoS) via a crafted PO... (7.5 HIGH)
- CVE-2026-50879 — An issue in the uploadPostHandler component of Andrei Marcu linx-server v2.3.8 allows attackers to cause a Denial of Service (DoS) via a ... (7.5 HIGH)
- CVE-2026-50878 — An issue in the attachment handling component of Feuerhamster MailForm v1.1.0 allows attackers to cause a Denial of Service (DoS) via a c... (7.5 HIGH)