CVE-2025-24855

EUVD-2025-7659
numbers.c in libxslt before 1.1.43 has a use-after-free because, in nested XPath evaluations, an XPath context node can be modified but never restored. This is related to xsltNumberFormatGetValue, xsltEvalXPathPredicate, xsltEvalXPathStringNs, and xsltComputeSortResultInternal.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
HIGH
NONE
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 25%
Affected Products (NVD)
VendorProductVersion
xmlsoftlibxslt
𝑥
< 1.1.43
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libxslt
bookworm
1.1.35-1+deb12u4
fixed
bookworm (security)
1.1.35-1+deb12u3
fixed
bullseye
vulnerable
bullseye (security)
1.1.34-4+deb11u3
fixed
forky
1.1.45-0.1
fixed
sid
1.1.45-0.1
fixed
trixie
1.1.35-1.2+deb13u3
fixed
trixie (security)
1.1.35-1.2+deb13u2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libxslt
bionic
Fixed 1.1.29-5ubuntu0.3+esm2
released
focal
Fixed 1.1.34-4ubuntu0.20.04.3
released
jammy
Fixed 1.1.34-4ubuntu0.22.04.3
released
noble
Fixed 1.1.39-0exp1ubuntu0.24.04.2
released
oracular
Fixed 1.1.39-0exp1ubuntu1.2
released
plucky
Fixed 1.1.39-0exp1ubuntu4
released
trusty
Fixed 1.1.28-2ubuntu0.2+esm4
released
xenial
Fixed 1.1.28-2.1ubuntu0.3+esm3
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libxslt-devel
suse enterprise desktop 15 SP6
1.1.34-150400.3.6.1
fixed
suse enterprise desktop 15 SP7
1.1.34-150400.3.6.1
fixed
suse enterprise sap 15 SP4
1.1.34-150400.3.6.1
fixed
suse enterprise sap 15 SP5
1.1.34-150400.3.6.1
fixed
suse enterprise sap 15 SP6
1.1.34-150400.3.6.1
fixed
suse enterprise sap 15 SP7
1.1.34-150400.3.6.1
fixed
suse enterprise server 12 SP5
1.1.28-17.18.1
fixed
suse enterprise server 15 SP2
1.1.32-150000.3.17.1
fixed
suse enterprise server 15 SP3
1.1.32-150000.3.17.1
fixed
suse enterprise server 15 SP4
1.1.34-150400.3.6.1
fixed
suse enterprise server 15 SP5
1.1.34-150400.3.6.1
fixed
suse enterprise server 15 SP6
1.1.34-150400.3.6.1
fixed
suse enterprise server 15 SP7
1.1.34-150400.3.6.1
fixed
libxslt-tools
suse enterprise desktop 15 SP6
1.1.34-150400.3.6.1
fixed
suse enterprise desktop 15 SP7
1.1.34-150400.3.6.1
fixed
suse enterprise sap 15 SP4
1.1.34-150400.3.6.1
fixed
suse enterprise sap 15 SP5
1.1.34-150400.3.6.1
fixed
suse enterprise sap 15 SP6
1.1.34-150400.3.6.1
fixed
suse enterprise sap 15 SP7
1.1.34-150400.3.6.1
fixed
suse enterprise server 12 SP3
1.1.28-17.18.1
fixed
suse enterprise server 12 SP5
1.1.28-17.18.1
fixed
suse enterprise server 15 SP2
1.1.32-150000.3.17.1
fixed
suse enterprise server 15 SP3
1.1.32-150000.3.17.1
fixed
suse enterprise server 15 SP4
1.1.34-150400.3.6.1
fixed
suse enterprise server 15 SP5
1.1.34-150400.3.6.1
fixed
suse enterprise server 15 SP6
1.1.34-150400.3.6.1
fixed
suse enterprise server 15 SP7
1.1.34-150400.3.6.1
fixed
libxslt1
suse enterprise desktop 15 SP6
1.1.34-150400.3.6.1
fixed
suse enterprise desktop 15 SP7
1.1.34-150400.3.6.1
fixed
suse enterprise sap 15 SP4
1.1.34-150400.3.6.1
fixed
suse enterprise sap 15 SP5
1.1.34-150400.3.6.1
fixed
suse enterprise sap 15 SP6
1.1.34-150400.3.6.1
fixed
suse enterprise sap 15 SP7
1.1.34-150400.3.6.1
fixed
suse enterprise server 12 SP3
1.1.28-17.18.1
fixed
suse enterprise server 12 SP5
1.1.28-17.18.1
fixed
suse enterprise server 15 SP2
1.1.32-150000.3.17.1
fixed
suse enterprise server 15 SP3
1.1.32-150000.3.17.1
fixed
suse enterprise server 15 SP4
1.1.34-150400.3.6.1
fixed
suse enterprise server 15 SP5
1.1.34-150400.3.6.1
fixed
suse enterprise server 15 SP6
1.1.34-150400.3.6.1
fixed
suse enterprise server 15 SP7
1.1.34-150400.3.6.1
fixed
libxslt1-32bit
suse enterprise server 12 SP3
1.1.28-17.18.1
fixed
suse enterprise server 12 SP5
1.1.28-17.18.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
libxslt
RHEL 8
0:1.1.32-6.1.el8_10
fixed
RHEL 8.2 AUS
0:1.1.32-6.el8_2
fixed
RHEL 8.4 AUS
0:1.1.32-8.el8_4
fixed
RHEL 8.4 E4S
0:1.1.32-8.el8_4
fixed
RHEL 8.4 TUS
0:1.1.32-8.el8_4
fixed
RHEL 8.6 AUS
0:1.1.32-8.el8_6
fixed
RHEL 8.6 E4S
0:1.1.32-8.el8_6
fixed
RHEL 8.6 TUS
0:1.1.32-8.el8_6
fixed
RHEL 8.8 AUS
0:1.1.32-8.el8_8
fixed
RHEL 8.8 E4S
0:1.1.32-8.el8_8
fixed
RHEL 8.8 EUS
0:1.1.32-8.el8_8
fixed
RHEL 8.8 TUS
0:1.1.32-8.el8_8
fixed
RHEL 9
0:1.1.34-9.el9_5.1
fixed
libxslt-devel
RHEL 8
0:1.1.32-6.1.el8_10
fixed
RHEL 8.2 AUS
0:1.1.32-6.el8_2
fixed
RHEL 8.4 AUS
0:1.1.32-8.el8_4
fixed
RHEL 8.4 E4S
0:1.1.32-8.el8_4
fixed
RHEL 8.4 TUS
0:1.1.32-8.el8_4
fixed
RHEL 8.6 AUS
0:1.1.32-8.el8_6
fixed
RHEL 8.6 E4S
0:1.1.32-8.el8_6
fixed
RHEL 8.6 TUS
0:1.1.32-8.el8_6
fixed
RHEL 8.8 AUS
0:1.1.32-8.el8_8
fixed
RHEL 8.8 E4S
0:1.1.32-8.el8_8
fixed
RHEL 8.8 EUS
0:1.1.32-8.el8_8
fixed
RHEL 8.8 TUS
0:1.1.32-8.el8_8
fixed
RHEL 9
0:1.1.34-9.el9_5.1
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
libxslt
Amazon Linux 1
0:1.1.28-6.16.amzn1
fixed
Amazon Linux 2
0:1.1.28-6.amzn2.0.3
fixed
Amazon Linux 2023
0:1.1.43-1.amzn2023.0.1
fixed
libxslt-debuginfo
Amazon Linux 1
0:1.1.28-6.16.amzn1
fixed
Amazon Linux 2
0:1.1.28-6.amzn2.0.3
fixed
Amazon Linux 2023
0:1.1.43-1.amzn2023.0.1
fixed
libxslt-debugsource
Amazon Linux 2023
0:1.1.43-1.amzn2023.0.1
fixed
libxslt-devel
Amazon Linux 1
0:1.1.28-6.16.amzn1
fixed
Amazon Linux 2
0:1.1.28-6.amzn2.0.3
fixed
Amazon Linux 2023
0:1.1.43-1.amzn2023.0.1
fixed
libxslt-python
Amazon Linux 2
0:1.1.28-6.amzn2.0.3
fixed
libxslt-python26
Amazon Linux 1
0:1.1.28-6.16.amzn1
fixed
libxslt-python27
Amazon Linux 1
0:1.1.28-6.16.amzn1
fixed
python3-libxslt
Amazon Linux 2023
0:1.1.43-1.amzn2023.0.1
fixed
python3-libxslt-debuginfo
Amazon Linux 2023
0:1.1.43-1.amzn2023.0.1
fixed
Azure Linux logo
Azure Linux Releases
Azure Package
Release
libxslt
Azure Linux 3.0
0:1.1.43-1.azl3
fixed
CBL-Mariner 2.0
0:1.1.34-8.cm2
fixed
Common Weakness Enumeration
References
https://gitlab.gnome.org/GNOME/libxslt/-/issues/128
https://lists.debian.org/debian-lts-announce/2025/03/msg00015.html