VDB
DEBIAN-CVE-2025-59375
DEBIAN-CVE-2025-59375
PUBLISHED
CVSS 7.5 HIGH
libexpat in Expat before 2.7.2 allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing.
Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | expat | 2.7.1-2, 2.7.1-2, 0 |
| Debian:11 | thunderbird | 115.6.0-1, 1:91.0~b1-1, 1:91.0~b5-1 |
| Debian:13 | firefox-esr | *, *, 140.9.0 |
| Debian:13 | thunderbird | 1:140.4.0esr-1, 1:140.3.1esr-1, 1:140.3.0esr-1~deb13u1 |
| Debian:12 | firefox-esr | *, 0, 102.11.0esr-1 |
| Debian:12 | expat | 2.6.1-2, 0, 2.6.3-2 |
| Debian:13 | expat | 2.8.0-1, 2.7.5-1, 2.7.4-1 |
| Debian:11 | expat | 2.6.3-1, 2.4.7-1, 2.7.2-1 |
| Debian:11 | firefox-esr | 115.12.0esr-1~deb12u1, 115.13.0esr-1, 115.13.0esr-1~deb11u1 |
| Debian:12 | thunderbird | *, *, * |
| Debian:14 | firefox-esr | *, 0, 128.13.0esr-1 |
| Debian:14 | thunderbird | 1:140.3.0esr-1~deb11u1, 1:140.3.0esr-1, 1:140.2.0esr-1 |
Timeline
- Sep 15, 2025 CVE Published
- Apr 28, 2026 CVE Updated