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CVE-2026-4722

🗓️ 24 Mar 2026 13:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 2 Views

CVE-2026-4722 enables privilege escalation in IPC component affecting Firefox and Thunderbird below 149 on Unix.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
FreeBSD
Mozilla -- Multiple vulnerabilities
24 Mar 202600:00
freebsd
ATTACKERKB
CVE-2026-4722
24 Mar 202612:30
attackerkb
AlpineLinux
CVE-2026-4722
24 Mar 202612:30
alpinelinux
Chainguard
CVE-2026-4722 vulnerabilities
27 Mar 202619:17
cgr
Circl
CVE-2026-4722
25 Mar 202600:00
circl
CNNVD
Mozilla Firefox和Mozilla Thunderbird 安全漏洞
24 Mar 202600:00
cnnvd
CNVD
Mozilla Firefox and Mozilla Thunderbird Code Execution Vulnerability (CNVD-2026-16372)
31 Mar 202600:00
cnvd
CVE
CVE-2026-4722
24 Mar 202612:30
cve
Cvelist
CVE-2026-4722 Privilege escalation in the IPC component
24 Mar 202612:30
cvelist
Debian CVE
CVE-2026-4722
24 Mar 202612:30
debiancve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu22.04anythunderbird0thunderbird_0_any.deb
Ubuntu18.04anymozjs380mozjs38_0_any.deb

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16 Apr 2026 04:09Current
7.2High risk
Vulners AI Score7.2
CVSS 3.18.8
EPSS0.00313
SSVC
2