VDB
JLSEC-2025-42
JLSEC-2025-42
PUBLISHED
CVSS 9 CRITICAL
In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function...
Risk Scores
CVSS 2.0
9
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Julia | Expat_jll | 0 |
| Julia | Expat_jll | 0, 0 |
Timeline
- Oct 14, 2025 CVE Published
- Jul 25, 2026 CVE Updated
- Aug 8, 2026 Distribution Patch
References
- http://www.openwall.com/lists/oss-security/2022/01/17/3 url
- https://bugzilla.mozilla.org/show_bug.cgi?id=1217609 url
- https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf url
- https://github.com/libexpat/libexpat/issues/531 url
- https://github.com/libexpat/libexpat/pull/534 url
- https://security.gentoo.org/glsa/202209-24 url
- https://security.netapp.com/advisory/ntap-20220121-0004/ url
- https://www.debian.org/security/2022/dsa-5073 url
- https://www.tenable.com/security/tns-2022-05 url