Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Spoofing issue in the Popup Blocker component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.
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.
[News] Firefox 151.0 脆弱性の発見・報告(CVE-2026-8947, CVE-2026-8964) https://ikotaslabs.com/news/2026-05-19?lang=ja
Post summary
The article announces the discovery and reporting of two new Firefox 151.0 vulnerabilities (CVE‑2026‑8947 & CVE‑2026‑8964), but provides no additional details such as PoC, exploitation status, or patches.
CVE-2026-8964 Spoofing issue in the Popup Blocker component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. https://www.cve.org/CVERecord?id=CVE-2026-8964
Post summary
The post reports a spoofing vulnerability in Firefox’s Popup Blocker that has already been fixed in version 151 of both Firefox and Thunderbird, highlighting the availability of vendor patches.
2 of 2 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | mozilla | firefox | - | - | - |
| App | mozilla | thunderbird | - | - | - |