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CVE-2026-4722: Undefined Security Weakness

🗓️ 24 Mar 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 4 Views

Privilege escalation in IPC component for Firefox 149 and Thunderbird 149.

Related
Refs
ReporterTitlePublishedViews
Family
freebsd
FreeBSD
Mozilla -- Multiple vulnerabilities
24 Mar 202600:00
–freebsd
attackerkb
attackerkb
CVE-2026-4722
24 Mar 202612:30
–attackerkb
alpinelinux
AlpineLinux
CVE-2026-4722
24 Mar 202612:30
–alpinelinux
astralinux
AstraLinux
Astra Linux – Vulnerability in Firefox
14 Sep 202612:41
–astralinux
bdu_fstec
BDU FSTEC
IPC web Firefox Thunderbird DoS
24 Aug 202600:00
–bdu_fstec
cgr
Chainguard
CVE-2026-4722 vulnerabilities
27 Mar 202619:17
–cgr
circl
Circl
CVE-2026-4722
25 Mar 202600:00
–circl
cnnvd
CNNVD
Mozilla Firefox and Mozilla Thunderbird security vulnerabilities
24 Mar 202600:00
–cnnvd
cnvd
CNVD
Mozilla Firefox and Mozilla Thunderbird Code Execution Vulnerability (CNVD-2026-16372)
31 Mar 202600:00
–cnvd
cve
CVE
CVE-2026-4722
24 Mar 202612:30
–cve
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13 Apr 2026 00:00Current
7.8High risk
Vulners AI Score7.8
CVSS 3.18.8
EPSS0.00325
SSVC
4