Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Denial-of-service due to invalid pointer in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
CVE-2026-8968 Denial-of-service due to invalid pointer in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and… https://www.cve.org/CVERecord?id=CVE-2026-8968
Post summary
CVE-2026-8968 is a denial‑of‑service flaw in the Web Codecs component caused by an invalid pointer; patches have been released in Firefox 151 and Thunderbird 151.
CVE-2026-8968 Denial-of-Service Vulnerability in Firefox Audio/Video Web Codecs Component https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-8968
Post summary
The tweet simply lists CVE‑2026‑8968, noting it’s a denial‑of‑service flaw in Firefox’s Web Codecs component, and provides a link to a brief vulnerability page, with no details on PoC, exploit, patch, or active attacks.
4 of 4 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | mozilla | firefox | - | - | - |
| App | mozilla | firefox | - | - | - |
| App | mozilla | thunderbird | - | - | - |
| App | mozilla | thunderbird | - | - | - |