From: Peter Marko <[email protected]>
Release information [1]
Release 2.7.5 Tue March 17 2026
Security fixes:
#1158 CVE-2026-32776 -- Fix NULL function pointer dereference for
empty external parameter entities; it takes use of both
functions XML_ExternalEntityParserCreate and
XML_SetParamEntityParsing for an application to be
vulnerable.
#1161 #1162 CVE-2026-32777 -- Protect from XML_TOK_INSTANCE_START
infinite loop in function entityValueProcessor; it takes
use of both functions XML_ExternalEntityParserCreate and
XML_SetParamEntityParsing for an application to be
vulnerable.
#1163 CVE-2026-32778 -- Fix NULL dereference in function setContext
on retry after an earlier ouf-of-memory condition; it takes
use of function XML_ParserCreateNS or XML_ParserCreate_MM
for an application to be vulnerable.
#1160 Three more unfixed vulnerabilities left
Other changes:
#1146 #1147 Autotools: Fix condition for symbol versioning check, in
particular when compiling with slibtool (not libtool)
#1156 Address Cppcheck >=2.20.0 warnings
#1153 tests: Make test_buffer_can_grow_to_max work for MinGW on
Ubuntu 24.04
#1157 #1159 Version info bumped from 12:2:11 (libexpat*.so.1.11.2)
to 12:3:11 (libexpat*.so.1.11.3); see https://verbump.de/
for what these numbers do
[1] https://github.com/libexpat/libexpat/blob/R_2_7_5/expat/Changes
Signed-off-by: Peter Marko <[email protected]>
---
meta/recipes-core/expat/{expat_2.7.4.bb => expat_2.7.5.bb} | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
rename meta/recipes-core/expat/{expat_2.7.4.bb => expat_2.7.5.bb} (92%)
diff --git a/meta/recipes-core/expat/expat_2.7.4.bb
b/meta/recipes-core/expat/expat_2.7.5.bb
similarity index 92%
rename from meta/recipes-core/expat/expat_2.7.4.bb
rename to meta/recipes-core/expat/expat_2.7.5.bb
index 95a1ed52c4..4f2578292d 100644
--- a/meta/recipes-core/expat/expat_2.7.4.bb
+++ b/meta/recipes-core/expat/expat_2.7.5.bb
@@ -15,7 +15,7 @@ SRC_URI =
"${GITHUB_BASE_URI}/download/R_${VERSION_TAG}/expat-${PV}.tar.bz2 \
GITHUB_BASE_URI = "https://github.com/libexpat/libexpat/releases/";
UPSTREAM_CHECK_REGEX = "releases/tag/R_(?P<pver>.+)"
-SRC_URI[sha256sum] =
"e6af11b01e32e5ef64906a5cca8809eabc4beb7ff2f9a0e6aabbd42e825135d0"
+SRC_URI[sha256sum] =
"386a423d40580f1e392e8b512b7635cac5083fe0631961e74e036b0a7a830d77"
EXTRA_OECMAKE:class-native += "-DEXPAT_BUILD_DOCS=OFF"
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