Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Denial-of-service in the XML component. This vulnerability was fixed in Firefox 149 and Thunderbird 149.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
CVE-2026-4726 Denial-of-Service Vulnerability in Firefox XML Component Before Version 149 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-4726
Post summary
This entry announces the discovery of CVE‑2026‑4726, a denial‑of‑service vulnerability in Firefox’s XML component before version 149.
CVE-2026-4726 Denial-of-service in the XML component. This vulnerability affects Firefox < 149. https://www.cve.org/CVERecord?id=CVE-2026-4726
Post summary
CVE-2026-4726 is a denial‑of‑service flaw in Firefox’s XML component affecting versions below 149, with no PoC, exploit, patch, or active exploitation details disclosed.
2 of 2 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | mozilla | firefox | - | - | - |
| App | mozilla | thunderbird | - | - | - |