Vulnerability Database · AlmaLinux · Package report
libxml2: vulnerability history, versions and safety
libxml2 is a package in the AlmaLinux ecosystem. Vulert records 14 vulnerabilities for it across 14 affected ranges, from Jan 2023 to Sep 2026. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.
Every vulnerability has a patched version to move to.
No published version shipped hostile code.
Vulert verdict on libxml2 i
Updated on 22 Oct 2026
Every vulnerability Vulert records for this package has a fix, and the newest was recorded 24 Sep 2026. Apply the fixes listed below and you are clear.
What to do: Move the affected dependencies to the fixed versions listed below, then keep the package monitored so the next vulnerability reaches you. Fix it, then keep watch: Vulert alerts you when a new vulnerability affects the version you run. Monitor it with Vulert →
- Vulnerabilities on record 14 over 3 years · 5 in the last year i
- Latest disclosure 24 Sep 2026 i
- Highest CVSS n/a i
- With no published fix 0 i
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01 Versions
Which versions are affected
Vulert records these vulnerabilities by affected range rather than by individual release, so these are the ranges to check. Filter above to find the version you run.
| Affected range | Vulnerabilities |
|---|---|
| up to 2.9.13-14.el9_8.5 (exclusive) | 1 |
| up to 2.9.13-14.el9_8.4 (exclusive) | 1 |
| up to 2.9.13-14.el9_8.2 (exclusive) | 1 |
| up to 2.9.13-14.el9_8.1 (exclusive) | 1 |
| up to 2.9.13-14.el9_7 (exclusive) | 1 |
| up to 2.9.13-12.el9_6 (exclusive) | 1 |
| up to 2.9.13-11.el9_6 (exclusive) | 1 |
| up to 2.9.13-10.el9_6 (exclusive) | 1 |
| up to 2.9.13-6.el9_5.2 (exclusive) | 1 |
| up to 2.9.13-6.el9_5.1 (exclusive) | 1 |
| up to 2.9.13-6.el9_4 (exclusive) | 1 |
| up to 2.9.13-5.el9_3 (exclusive) | 1 |
| up to 2.9.13-3.el9_2.1 (exclusive) | 1 |
| up to 2.9.13-3.el9_1 (exclusive) | 1 |
02 Disclosure history
How often vulnerabilities are recorded
Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 5 of the 14 were recorded in the last 12 months.
03 Vulnerabilities
Recorded vulnerabilities for libxml2
| Vulnerability | Severity | Fixed version ↓ | Disclosed ↓ |
|---|---|---|---|
| Critical Stack Buffer Overflow Vulnerability in libxml2 Package | N/A unrated | 2.9.13-14.el9_8.2 | 14 Jul 2026 |
| Moderate Security Update for libxml2: Out-of-Bounds Read Vulnerabilities | N/A unrated | 2.9.13-12.el9_6 | 07 Aug 2025 |
| Security Vulnerability in libxml2: Infinite Recursion Issue | N/A unrated | 2.9.13-14.el9_7 | 01 Dec 2025 |
| Critical Buffer Over-read Vulnerability in libxml2: Security Update Required | N/A unrated | 2.9.13-14.el9_8.1 | 23 Jun 2026 |
| Critical Security Vulnerability in libxml2: Heap Use-After-Free Issue | N/A unrated | 2.9.13-11.el9_6 | 31 Jul 2025 |
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Updated: 22/Oct/2026 · Vulnerabilities in our DB: 524173
