CLSA-2026-1781534276
See a problem?- Import Source
- https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1781534276.json
- JSON Data
- https://api.osv.dev/v1/vulns/CLSA-2026-1781534276
- Upstream
- Published
- 2026-06-29T10:41:06Z
- Modified
- 2026-10-26T09:31:54Z
- Summary
- libxml2: Fix of 12 CVEs
- Details
-
- CVE-2023-29469: guard xmlDictComputeFastKey against namelen <= 0 to prevent out-of-bounds read when hashing zero-length or negative-length keys
- CVE-2023-45322: fix use-after-free in xmlNodeDumpOutputInternal triggered by malformed XML when default error handler interacts with freed memory
- CVE-2024-34459: bound the backwards trim in xmlHTMLPrintFileContext so it cannot overread the buffer when scanning for newline / carriage-return
- CVE-2025-9714: keep and restore XPath context depth across recursive xmlXPathRunEval invocations (EXSLT dyn:map / dyn:evaluate) to avoid stack overflow when the recursion limit was being reset prematurely
- References
-
- https://errata.tuxcare.com/els_os/oraclelinux7els/CLSA-2026-1781534276.html
- https://nvd.nist.gov/vuln/detail/CVE-2021-3517
- https://nvd.nist.gov/vuln/detail/CVE-2021-3518
- https://nvd.nist.gov/vuln/detail/CVE-2021-3537
- https://nvd.nist.gov/vuln/detail/CVE-2021-3541
- https://nvd.nist.gov/vuln/detail/CVE-2022-23308
- https://nvd.nist.gov/vuln/detail/CVE-2022-29824
- https://nvd.nist.gov/vuln/detail/CVE-2022-40303
- https://nvd.nist.gov/vuln/detail/CVE-2022-40304
- https://nvd.nist.gov/vuln/detail/CVE-2023-28484
- https://nvd.nist.gov/vuln/detail/CVE-2023-29469
- https://nvd.nist.gov/vuln/detail/CVE-2023-45322
- https://nvd.nist.gov/vuln/detail/CVE-2025-9714
Affected packages
TuxCare:OracleLinux:7 / libxml2
Package
- Name
- libxml2
- Purl
- pkg:rpm/tuxcare/libxml2?distro=oraclelinux-7
TuxCare:OracleLinux:7 / libxml2-devel
Package
- Name
- libxml2-devel
- Purl
- pkg:rpm/tuxcare/libxml2-devel?distro=oraclelinux-7
TuxCare:OracleLinux:7 / libxml2-python
Package
- Name
- libxml2-python
- Purl
- pkg:rpm/tuxcare/libxml2-python?distro=oraclelinux-7