[xml/sgml-pkgs] libxml2_2.12.7+dfsg+really2.9.14-2.1+deb13u3_source.changes ACCEPTED into proposed-updates->stable-new
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Thank you for your contribution to Debian.
Mapping trixie to stable.
Mapping stable to proposed-updates.
Accepted:
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Hash: SHA512
Format: 1.8
Date: Sun, 07 Jun 2026 19:02:23 +0200
Source: libxml2
Architecture: source
Version: 2.12.7+dfsg+really2.9.14-2.1+deb13u3
Distribution: trixie
Urgency: high
Maintainer: Debian XML/SGML Group <debian-xml-sgml-pkgs at lists.alioth.debian.org>
Changed-By: Guilhem Moulin <guilhem at debian.org>
Closes: 1125691 1125695 1125696
Changes:
libxml2 (2.12.7+dfsg+really2.9.14-2.1+deb13u3) trixie; urgency=high
.
* Non-maintainer upload.
* Fix CVE-2026-0989: Specially crafted or overly complex schemas can cause
excessive recursion during parsing, which may lead to stack exhaustion and
application crashes. The parser now enforces a limit on inclusion depth
when resolving nested `<include>` directives; the limit defaults to 1000
and can be modified at runtime with the env variable `RNG_INCLUDE_LIMIT`.
(Closes: #1125691)
* Fix CVE-2026-0990: `xmlCatalogXMLResolveURI()` will recurse infinitely if
a catalog has a URI delegate referencing itself, eventually resulting in a
call stack overflow. (Closes: #1125695)
* Fix CVE-2026-0992: Denial of Service vulnerability due to uncontrolled
resource consumption when processing XML catalogs containing repeated
`<nextCatalog>` elements pointing to the same downstream catalog.
(Closes: #1125696)
* Fix CVE-2025-8732: When a catalog file contains a CATALOG directive
pointing to itself, `xmlExpandCatalog()` and `xmlParseSGMLCatalog()`
recursively call each other without bounds until stack overflow.
* Fix CVE-2026-1757: Memory leak issue in the command parsing logic of the
xmllint interactive shell.
* Fix unit tests for CVE-2025-49794 and -49796.
* Backport some more upstream changes from v2.15.2:
+ Fix memory leak of prefix in `xmlTextWriterStartElementNS()`.
+ Mitigate use-after-free issue in `xmlRelaxNGValidateValue()`.
+ Fix memory leak in `xmlTextWriterStartAttributeNS()`.
+ Schematron: Fix additional memory leaks on error paths.
+ Catalog: Fix stack overflow from self-referencing SGML CATALOG entries.
* Add d/salsa-ci.yml for Salsa CI.
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Files:
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