CVE-2026-4702 Unknown

CVE-2026-4702

SUSE Released: April 16, 2026 Updated: April 16, 2026 Restart Required

Description

CVE-2026-4702 JIT miscompilation in the JavaScript Engine component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).

Fixed Vulnerabilities 1

CVE-2026-4702 N/A 0.0 ⚠️ KEV fixed
Mar 24, 2026

JIT miscompilation in the JavaScript Engine component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

Quick Info

Patch ID: CVE-2026-4702
Vendor: SUSE
Severity: Unknown
CVEs Fixed: 1
Restart: Required

Vendor

SUSE

Additional Info

advisory id: CVE-2026-4702
advisory type: Security Update
cvrf filename: cvrf-CVE-2026-4702.xml

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