xmlwf in libexpat before 2.8.2 has an integer overflow in resolveSystemId.
CVSS Details
- CVSS 3.1 Base Score: 6.9
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade expat | Jun 29, 2026 | Jun 21, 2026 |
| Amazon_linux_2023 | — | Upgrade expat-develUpgrade expatUpgrade expat-debugsourceUpgrade expat-debuginfoUpgrade expat-static | Sep 30, 2026 | Jun 21, 2026 |
| Debian | — | Upgrade expat | Aug 2, 2026 | Aug 2, 2026 |
| Freebsd | — | Upgrade expatUpgrade linux-c7-expatUpgrade linux-rl9-expat | Jun 30, 2026 | Jun 28, 2026 |
| Ibm Aix | — | Apply the fix or workaround for python_advisory20 | Jul 15, 2026 | Jul 14, 2026 |
| Ubuntu | — | Upgrade expat (Ubuntu Pro)Upgrade libexpat1Upgrade libexpat1-devUpgrade lib64expat1 (Ubuntu Pro)Upgrade libexpat1 (Ubuntu Pro)Upgrade expatUpgrade lib64expat1-dev (Ubuntu Pro)Upgrade libexpat1-dev (Ubuntu Pro) | Sep 24, 2026 | Jun 21, 2026 |
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