-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Format: 1.8 Date: Sun, 06 Sep 2026 01:58:14 +0800 Source: libxml2 Architecture: source Version: 2.15.4+dfsg-1 Distribution: unstable Urgency: high Maintainer: Debian XML/SGML Group <debian-xml-sgml-pkgs@lists.alioth.debian.org> Changed-By: Aron Xu <aron@debian.org> Closes: 1146744 Changes: libxml2 (2.15.4+dfsg-1) unstable; urgency=high . * New upstream bug fix release. Closes: #1146744. Security fixes: - CVE-2026-86137: xmlregexp: out-of-bounds read in the NXT macro (xmlFAParsePosCharGroup). - CVE-2026-86138: dict: integer overflow in xmlDictAddQString leading to a heap-based buffer overflow. - CVE-2026-86139: uri: integer overflow in xmlURIEscapeStr. - CVE-2026-86140: valid: stack-based buffer overflow through unchecked strcat in xmlSnprintfElements. - CVE-2026-86141: xmlregexp: NULL pointer dereference in xmlRegNewParserCtxt. - CVE-2026-86142: xpointer: heap-based buffer overflow in xmlXPtrEvalXPtrPart. - CVE-2026-86143: xmlIO: missing integer overflow check before calling the write callback. - CVE-2026-86144: xinclude: parse flags such as XML_PARSE_NONET were not propagated by xmlXIncludeProcess and xmlXIncludeProcessTree. - CVE-2026-11979: xmlcatalog: stack-based buffer overflows in --shell command handling. * d/control: bump Standards-Version to 4.7.4, no changes needed. Checksums-Sha1: 3f75c5cdec4a3777bec31c9af5feb52d725647ec 2738 libxml2_2.15.4+dfsg-1.dsc d5d2954d7e9e7f4501f6d96469a9c6475232e76a 2367580 libxml2_2.15.4+dfsg.orig.tar.xz 99106d472c022fc3d0aa6a917900dcca3549ab4a 36420 libxml2_2.15.4+dfsg-1.debian.tar.xz b006ae929d73e1ee4793e4fc25d1eee03fb8369f 5904 libxml2_2.15.4+dfsg-1_source.buildinfo Checksums-Sha256: 430fa25d8bb4a31eaf3f314c40fe12a1d0ea19d15576d90c95490e79fcc1d5d1 2738 libxml2_2.15.4+dfsg-1.dsc 5868d20db42ee21e4881bc53050c7fa226286a277cb3d0543f76b81f7571e934 2367580 libxml2_2.15.4+dfsg.orig.tar.xz a125823450895c0785596a6fce26931ab0a369c82da4d6cfa6bbdac782ed9010 36420 libxml2_2.15.4+dfsg-1.debian.tar.xz 79deddde8b8d83a8d4dfb2e3f2d7bf6ae1a067dcaac88496cc6bde8dc48e1496 5904 libxml2_2.15.4+dfsg-1_source.buildinfo Files: cbdf4a3815ac31cd5ec1b1dac11717eb 2738 libs optional libxml2_2.15.4+dfsg-1.dsc 0a853c709c8a11e695f7e34e000aa0c2 2367580 libs optional libxml2_2.15.4+dfsg.orig.tar.xz dda75bd7e9a40bdd95173c914662548d 36420 libs optional libxml2_2.15.4+dfsg-1.debian.tar.xz 2e007b227ff9676d03b0eee87f88861e 5904 libs optional libxml2_2.15.4+dfsg-1_source.buildinfo -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEExq6D0hxncEPaPayX+GQ1dHE8m64FAmqcXLgACgkQ+GQ1dHE8 m65DCgf/UqWbYJpUcujM0us5rJFOTB+ezXYIF0CJB57bU/WCpX+WxRvdSYWv5A49 jCccGObWixHr4NoHZL/jYIwUXEv3/8l3sWJLpxcDP1K14PdjOzlmP8N6sddCOpzA aKn27J9Xd7JN0UeVRkE6an0O/M6etwz5I7B40P7ibYD4UJAPVYKt38+lGIZGTecy jAEh6et38QIQhpY8C8lZajQb1jJfcedqRMKqC3YHsCq/uAnKca0YXRk7lRw/AOR3 fiqDYyrn7lUoI2uoAYy4UjZvUZnbLiDVSz9pDlnJt3ycKzLBiiIVUAd3h5YdS4Au kqkQ3zoysMh0xMCWWEcWx9Qxuxe8zw== =64UA -----END PGP SIGNATURE-----