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[2a01:cb00:1331:aa00:2b8:d20d:4b49:6413]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43617e25d0dsm6791613f8f.7.2026.02.04.06.01.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 04 Feb 2026 06:01:11 -0800 (PST) Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Wed, 04 Feb 2026 15:01:11 +0100 Message-Id: Subject: Re: [OE-core][PATCH] expat: upgrade 2.7.3 -> 2.7.4 From: "Yoann Congal" To: , X-Mailer: aerc 0.20.0 References: <20260131145306.3770983-1-peter.marko@siemens.com> In-Reply-To: <20260131145306.3770983-1-peter.marko@siemens.com> List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Wed, 04 Feb 2026 14:01:17 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/230530 On Sat Jan 31, 2026 at 3:53 PM CET, Peter Marko via lists.openembedded.org = wrote: > From: Peter Marko > > Changelog [1]: > Security fixes: > #1131 CVE-2026-24515 -- Function XML_ExternalEntityParserCrea= te > failed to copy the encoding handler data passed to > XML_SetUnknownEncodingHandler from the parent to the = new > subparser. This can cause a NULL dereference (CWE-476= ) from > external entities that declare use of an unknown enco= ding. > The expected impact is denial of service. It takes us= e of > both functions XML_ExternalEntityParserCreate and > XML_SetUnknownEncodingHandler for an application to b= e > vulnerable. > #1075 CVE-2026-25210 -- Add missing check for integer overflo= w > related to buffer size determination in function doCo= ntent > > Bug fixes: > #1073 lib: Fix missing undoing of group size expansion in doP= rolog > failure cases > #1107 xmlwf: Fix a memory leak > #1104 WASI: Fix format specifiers for 32bit WASI SDK > > Other changes: > #1105 lib: Fix strict aliasing > #1106 lib: Leverage feature "flexible array member" of C99 > #1051 lib: Swap (size_t)(-1) for C99 equivalent SIZE_MAX > #1109 lib|xmlwf: Return NULL instead of 0 for pointers > #1068 lib|Windows: Clean up use of macro _MSC_EXTENSIONS with= MSVC > #1112 lib: Remove unused import > #1110 xmlwf: Warn about XXE in --help output (and man page) > #1102 #1103 WASI: Stop using getpid > > ... and additional docs/autotools/cmake/infrastructure changes > > [1] https://github.com/libexpat/libexpat/blob/R_2_7_4/expat/Changes > > Signed-off-by: Peter Marko > --- > meta/recipes-core/expat/{expat_2.7.3.bb =3D> expat_2.7.4.bb} | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > rename meta/recipes-core/expat/{expat_2.7.3.bb =3D> expat_2.7.4.bb} (92%= ) Note to the master review team: I have related CVE fixing patches queued for whinlatter and scarthgap. This patch is currently in contrib/mathieu/master-next-success. --=20 Yoann Congal Smile ECS