VDB
DEBIAN-CVE-2026-20664
DEBIAN-CVE-2026-20664
PUBLISHED
CVSS 4.300000190734863 MEDIUM
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4. Processing maliciously crafted web content may lead to an unexpected process crash.
Risk Scores
CVSS 3.1
4.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | webkit2gtk | 2.40.3-1, *, * |
| Debian:13 | webkit2gtk | *, 2.50.2-1, 2.50.3-1 |
| Debian:14 | wpewebkit | 2.48.3-1, 2.48.5-1, 2.48.6-1 |
| Debian:12 | webkit2gtk | 2.45.4-1, 2.40.2-1, 2.40.2-1~deb11u1 |
| Debian:12 | wpewebkit | 2.50.2-1, 2.50.1-1, 2.50.0-2 |
| Debian:11 | wpewebkit | 2.40.1-1, 2.38.6-1, 2.38.5-1 |
| Debian:14 | webkit2gtk | 2.48.5-1, 2.50.6-1, 2.50.6-1 |
| Debian:13 | wpewebkit | 2.48.6-1, 2.48.5-1, 2.48.3-1 |
Exploit Intelligence
- macos_v2_generated.go (github-poc)
- macos_v1_generated.go (github-poc)
- ios_v2_generated.go (github-poc)
- ios_v1_generated.go (github-poc)
- visionos_v2_generated.go (github-poc)
- safari_v2_generated.go (github-poc)
Timeline
- Mar 25, 2026 CVE Published
- Apr 28, 2026 CVE Updated