CVE catalog
CVE-2024-50602
Expat vulnerability
- Severity
- Medium · CVSS 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.12% · Oct 25, 2026
A security issue was found in Expat (libexpat). A crash can be triggered in the XML_ResumeParser function due to XML_StopParser's ability to stop or suspend an unstarted parser, which can lead to a denial of service. libexpat: expat: DoS via XML_ResumeParser The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | expat | sid | 2.9.0-1 | fixed |
| Debian | expat | forky | 2.9.0-1 | fixed |
| Debian | expat | trixie | 2.8.3-1~deb13u1 | fixed |
| Debian | expat | trixie-security | 2.9.0-1~deb13u1 | fixed |
| Debian | expat | bookworm | 2.5.0-1+deb12u2 | fixed |
| Debian | expat | bookworm-security | 2.5.0-1+deb12u5 | fixed |
| Debian | libxmltok | bookworm | 1.2-4 | vulnerable |
| Ubuntu | libxmltok | noble | Not reported | vulnerable |
| Ubuntu | expat | noble | 2.5.0-1+deb12u2 | fixed |
| Ubuntu | expat | noble | 2.6.1-2ubuntu0.2 | fixed |
| Ubuntu | libexpat1 | noble | 2.6.1-2ubuntu0.2 | fixed |
| Ubuntu | libexpat1-dev | noble | 2.6.1-2ubuntu0.2 | fixed |
| Cpe | active_iq_unified_manager | Not reported | Not reported | unknown |
| Cpe | solidfire_\&_hci_management_node | Not reported | Not reported | unknown |
| Cpe | solidfire_\&_hci_storage_node | Not reported | Not reported | unknown |
| Cpe | windows_host_utilities | Not reported | Not reported | unknown |
| Cpe | debian_linux | Not reported | Not reported | unknown |
| Cpe | hci_compute_node | Not reported | Not reported | unknown |
| Cpe | h300s_firmware | Not reported | Not reported | unknown |
| Cpe | h500s_firmware | Not reported | Not reported | unknown |
| Cpe | h700s_firmware | Not reported | Not reported | unknown |
| Cpe | h410s_firmware | Not reported | Not reported | unknown |
| Cpe | h410c_firmware | Not reported | Not reported | unknown |
| Cpe | libexpat | Not reported | 2.6.4 | fixed |
| Alpine | expat | 3.17 | 2.6.4-r0 | fixed |
| Alpine | expat | 3.18 | 2.6.4-r0 | fixed |
| Alpine | expat | 3.19 | 2.6.4-r0 | fixed |
| Alpine | expat | 3.20 | 2.6.4-r0 | fixed |
| Alpine | expat | 3.21 | 2.6.4-r0 | fixed |
| Alpine | expat | 3.22 | 2.6.4-r0 | fixed |
| Alpine | expat | 3.23 | 2.6.4-r0 | fixed |
| Alpine | expat | 3.24 | 2.6.4-r0 | fixed |
| Ubuntu | expat | pro | 2.2.3-1 | vulnerable |
| Ubuntu | expat | pro | 2.2.3-2 | vulnerable |
| Ubuntu | expat | pro | 2.2.5-0ubuntu2 | vulnerable |
| Ubuntu | expat | pro | 2.2.5-3 | vulnerable |
| Ubuntu | expat | pro | 2.2.5-3ubuntu0.1 | vulnerable |
| Ubuntu | expat | pro | 2.2.5-3ubuntu0.2 | vulnerable |
| Ubuntu | expat | pro | 2.2.5-3ubuntu0.4 | vulnerable |
| Ubuntu | expat | pro | 2.2.5-3ubuntu0.7 | vulnerable |
| Ubuntu | expat | pro | 2.2.5-3ubuntu0.8 | vulnerable |
| Ubuntu | expat | pro | 2.2.5-3ubuntu0.9 | vulnerable |
| Ubuntu | expat | pro | 2.2.5-3ubuntu0.9+esm1 | vulnerable |
| Ubuntu | expat | pro | 2.2.5-3ubuntu0.9+esm2 | fixed |
| Ubuntu | expat | 20.04 | 2.2.7-2 | vulnerable |
| Ubuntu | expat | 20.04 | 2.2.9-1 | vulnerable |
| Ubuntu | expat | 20.04 | 2.2.9-1build1 | vulnerable |
| Ubuntu | expat | 20.04 | 2.2.9-1ubuntu0.2 | vulnerable |
| Ubuntu | expat | 20.04 | 2.2.9-1ubuntu0.4 | vulnerable |
| Ubuntu | expat | 20.04 | 2.2.9-1ubuntu0.5 | vulnerable |
| Ubuntu | expat | 20.04 | 2.2.9-1ubuntu0.6 | vulnerable |
| Ubuntu | expat | 20.04 | 2.2.9-1ubuntu0.7 | vulnerable |
| Ubuntu | expat | 20.04 | 2.2.9-1ubuntu0.8 | fixed |
| Ubuntu | expat | 22.04 | 2.4.1-2 | vulnerable |
| Ubuntu | expat | 22.04 | 2.4.1-3 | vulnerable |
| Ubuntu | expat | 22.04 | 2.4.2-1 | vulnerable |
| Ubuntu | expat | 22.04 | 2.4.3-1 | vulnerable |
| Ubuntu | expat | 22.04 | 2.4.3-2 | vulnerable |
| Ubuntu | expat | 22.04 | 2.4.4-1 | vulnerable |
| Ubuntu | expat | 22.04 | 2.4.6-1 | vulnerable |
| Ubuntu | expat | 22.04 | 2.4.7-1 | vulnerable |
| Ubuntu | expat | 22.04 | 2.4.7-1ubuntu0.1 | vulnerable |
| Ubuntu | expat | 22.04 | 2.4.7-1ubuntu0.2 | vulnerable |
| Ubuntu | expat | 22.04 | 2.4.7-1ubuntu0.3 | vulnerable |
| Ubuntu | expat | 22.04 | 2.4.7-1ubuntu0.4 | vulnerable |
| Ubuntu | expat | 22.04 | 2.4.7-1ubuntu0.5 | fixed |
| Ubuntu | expat | 24.04 | 2.5.0-2 | vulnerable |
| Ubuntu | expat | 24.04 | 2.6.0-1 | vulnerable |
| Ubuntu | expat | 24.04 | 2.6.1-2 | vulnerable |
| Ubuntu | expat | 24.04 | 2.6.1-2build1 | vulnerable |
| Ubuntu | expat | 24.04 | 2.6.1-2ubuntu0.1 | vulnerable |
| Ubuntu | expat | 24.04 | 2.6.1-2ubuntu0.2 | fixed |
| Suse | expat | linux micro 6.1 | 2.5.0-slfo.1.1_2.1 | fixed |
| Suse | expat | linux micro 6.0 | 2.5.0-4.1 | fixed |
| Opensuse | gama | tumbleweed | 2.31-1.1 | fixed |
| Suse | mozjs78 | linux enterprise module for desktop applications 15 sp5 | 78.15.0-150400.3.11.1 | fixed |
| Suse | mozjs78 | linux enterprise module for package hub 15 sp5 | 78.15.0-150400.3.11.1 | fixed |
| Suse | mozjs78 | linux enterprise module for package hub 15 sp6 | 78.15.0-150400.3.11.1 | fixed |
| Opensuse | mozjs78 | leap 15.5 | 78.15.0-150400.3.11.1 | fixed |
| Opensuse | mozjs78 | leap 15.6 | 78.15.0-150400.3.11.1 | fixed |
| Opensuse | audacity | tumbleweed | 3.7.0-1.1 | fixed |
| Suse | expat | linux enterprise server ltss extended security 12 sp5 | 2.1.0-21.40.1 | fixed |
| Opensuse | expat | tumbleweed | 2.6.4-1.1 | fixed |
| Suse | expat | linux enterprise micro 5.3 | 2.4.4-150400.3.25.1 | fixed |
| Suse | expat | linux enterprise micro 5.4 | 2.4.4-150400.3.25.1 | fixed |
| Suse | expat | linux enterprise micro 5.5 | 2.4.4-150400.3.25.1 | fixed |
| Suse | expat | linux enterprise module for basesystem 15 sp5 | 2.4.4-150400.3.25.1 | fixed |
| Suse | expat | linux enterprise module for basesystem 15 sp6 | 2.4.4-150400.3.25.1 | fixed |
| Opensuse | expat | leap micro 5.5 | 2.4.4-150400.3.25.1 | fixed |
| Opensuse | expat | leap 15.5 | 2.4.4-150400.3.25.1 | fixed |
| Opensuse | expat | leap 15.6 | 2.4.4-150400.3.25.1 | fixed |
| Opensuse | xsd | tumbleweed | 4.1.0-3.1 | fixed |
| Opensuse | mozjs128 | tumbleweed | 128.5.1-2.1 | fixed |
| Opensuse | mozjs115 | tumbleweed | 115.15.0-3.1 | fixed |
| Suse | expat | linux enterprise micro 5.1 | 2.2.5-150000.3.33.1 | fixed |
| Suse | expat | linux enterprise micro 5.2 | 2.2.5-150000.3.33.1 | fixed |
| Opensuse | python311-wxPython | leap 15.6 | 4.1.1-150400.3.8.1 | fixed |
| Opensuse | paraview | tumbleweed | 5.12.1-2.1 | fixed |
| Opensuse | mozjs78 | tumbleweed | 78.15.0-7.1 | fixed |
| Suse | python3-wxPython | linux enterprise module for package hub 15 sp5 | 4.1.1-150400.10.1 | fixed |
| Suse | python3-wxPython | linux enterprise module for package hub 15 sp6 | 4.1.1-150400.10.1 | fixed |
| Opensuse | python3-wxPython | leap 15.5 | 4.1.1-150400.10.1 | fixed |
| Opensuse | python3-wxPython | leap 15.6 | 4.1.1-150400.10.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | expat | source | sid | 2.6.3-2 | not yet assigned | Not reported | [1086134] |
| Debian | expat | source | forky | 2.6.3-2 | not yet assigned | Not reported | [1086134] |
| Debian | expat | source | trixie | 2.6.3-2 | not yet assigned | Not reported | [1086134] |
| Debian | expat | source | bookworm | 2.5.0-1+deb12u2 | not yet assigned | Not reported | [1086134] |
| Debian | libxmltok | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
| Ubuntu | expat | deb | noble | 2.5.0-1+deb12u2 | Not reported | Not reported | Not reported |
| Ubuntu | expat | deb | noble | 2.6.1-2ubuntu0.2 | Not reported | Not reported | Not reported |
| Ubuntu | libexpat1 | deb | noble | 2.6.1-2ubuntu0.2 | Not reported | Not reported | Not reported |
| Ubuntu | libexpat1-dev | deb | noble | 2.6.1-2ubuntu0.2 | Not reported | Not reported | Not reported |
| Cpe | libexpat | cpe | Not reported | 2.6.4 | Not reported | NVD-CVE-2024-50602 | Not reported |
| Alpine | expat | apk | 3.17 | 2.6.4-r0 | Not reported | ALPINE-CVE-2024-50602 | Not reported |
| Alpine | expat | apk | 3.18 | 2.6.4-r0 | Not reported | ALPINE-CVE-2024-50602 | Not reported |
| Alpine | expat | apk | 3.19 | 2.6.4-r0 | Not reported | ALPINE-CVE-2024-50602 | Not reported |
| Alpine | expat | apk | 3.20 | 2.6.4-r0 | Not reported | ALPINE-CVE-2024-50602 | Not reported |
| Alpine | expat | apk | 3.21 | 2.6.4-r0 | Not reported | ALPINE-CVE-2024-50602 | Not reported |
| Alpine | expat | apk | 3.22 | 2.6.4-r0 | Not reported | ALPINE-CVE-2024-50602 | Not reported |
| Alpine | expat | apk | 3.23 | 2.6.4-r0 | Not reported | ALPINE-CVE-2024-50602 | Not reported |
| Alpine | expat | apk | 3.24 | 2.6.4-r0 | Not reported | ALPINE-CVE-2024-50602 | Not reported |
| Ubuntu | expat | deb | pro | 2.2.5-3ubuntu0.9+esm2 | Not reported | USN-7145-1 | Not reported |
| Ubuntu | expat | deb | 20.04 | 2.2.9-1ubuntu0.8 | Not reported | USN-7145-1 | Not reported |
| Ubuntu | expat | deb | 22.04 | 2.4.7-1ubuntu0.5 | Not reported | USN-7145-1 | Not reported |
| Ubuntu | expat | deb | 24.04 | 2.6.1-2ubuntu0.2 | Not reported | USN-7145-1 | Not reported |
| Suse | expat | rpm | linux micro 6.1 | 2.5.0-slfo.1.1_2.1 | Not reported | SUSE-SU-2025:20258-1 | Not reported |
| Suse | expat | rpm | linux micro 6.0 | 2.5.0-4.1 | Not reported | SUSE-SU-2025:20086-1 | Not reported |
| Opensuse | gama | rpm | tumbleweed | 2.31-1.1 | Not reported | OPENSUSE-SU-2024:14444-1 | Not reported |
| Suse | mozjs78 | rpm | linux enterprise module for desktop applications 15 sp5 | 78.15.0-150400.3.11.1 | Not reported | SUSE-SU-2024:4412-1 | Not reported |
| Suse | mozjs78 | rpm | linux enterprise module for package hub 15 sp5 | 78.15.0-150400.3.11.1 | Not reported | SUSE-SU-2024:4412-1 | Not reported |
| Suse | mozjs78 | rpm | linux enterprise module for package hub 15 sp6 | 78.15.0-150400.3.11.1 | Not reported | SUSE-SU-2024:4412-1 | Not reported |
| Opensuse | mozjs78 | rpm | leap 15.5 | 78.15.0-150400.3.11.1 | Not reported | SUSE-SU-2024:4412-1 | Not reported |
| Opensuse | mozjs78 | rpm | leap 15.6 | 78.15.0-150400.3.11.1 | Not reported | SUSE-SU-2024:4412-1 | Not reported |
| Opensuse | audacity | rpm | tumbleweed | 3.7.0-1.1 | Not reported | OPENSUSE-SU-2024:14457-1 | Not reported |
| Suse | expat | rpm | linux enterprise server ltss extended security 12 sp5 | 2.1.0-21.40.1 | Not reported | SUSE-SU-2024:3968-1 | Not reported |
| Opensuse | expat | rpm | tumbleweed | 2.6.4-1.1 | Not reported | OPENSUSE-SU-2024:14477-1 | Not reported |
| Suse | expat | rpm | linux enterprise micro 5.3 | 2.4.4-150400.3.25.1 | Not reported | SUSE-SU-2024:4035-1 | Not reported |
| Suse | expat | rpm | linux enterprise micro 5.4 | 2.4.4-150400.3.25.1 | Not reported | SUSE-SU-2024:4035-1 | Not reported |
| Suse | expat | rpm | linux enterprise micro 5.5 | 2.4.4-150400.3.25.1 | Not reported | SUSE-SU-2024:4035-1 | Not reported |
| Suse | expat | rpm | linux enterprise module for basesystem 15 sp5 | 2.4.4-150400.3.25.1 | Not reported | SUSE-SU-2024:4035-1 | Not reported |
| Suse | expat | rpm | linux enterprise module for basesystem 15 sp6 | 2.4.4-150400.3.25.1 | Not reported | SUSE-SU-2024:4035-1 | Not reported |
| Opensuse | expat | rpm | leap micro 5.5 | 2.4.4-150400.3.25.1 | Not reported | SUSE-SU-2024:4035-1 | Not reported |
| Opensuse | expat | rpm | leap 15.5 | 2.4.4-150400.3.25.1 | Not reported | SUSE-SU-2024:4035-1 | Not reported |
| Opensuse | expat | rpm | leap 15.6 | 2.4.4-150400.3.25.1 | Not reported | SUSE-SU-2024:4035-1 | Not reported |
| Opensuse | xsd | rpm | tumbleweed | 4.1.0-3.1 | Not reported | OPENSUSE-SU-2024:14443-1 | Not reported |
| Opensuse | mozjs128 | rpm | tumbleweed | 128.5.1-2.1 | Not reported | OPENSUSE-SU-2024:14588-1 | Not reported |
| Opensuse | mozjs115 | rpm | tumbleweed | 115.15.0-3.1 | Not reported | OPENSUSE-SU-2024:14587-1 | Not reported |
| Suse | expat | rpm | linux enterprise micro 5.1 | 2.2.5-150000.3.33.1 | Not reported | SUSE-SU-2024:3966-1 | Not reported |
| Suse | expat | rpm | linux enterprise micro 5.2 | 2.2.5-150000.3.33.1 | Not reported | SUSE-SU-2024:3966-1 | Not reported |
| Opensuse | python311-wxPython | rpm | leap 15.6 | 4.1.1-150400.3.8.1 | Not reported | SUSE-SU-2024:3964-1 | Not reported |
| Opensuse | paraview | rpm | tumbleweed | 5.12.1-2.1 | Not reported | OPENSUSE-SU-2024:14609-1 | Not reported |
| Opensuse | mozjs78 | rpm | tumbleweed | 78.15.0-7.1 | Not reported | OPENSUSE-SU-2024:14589-1 | Not reported |
| Suse | python3-wxPython | rpm | linux enterprise module for package hub 15 sp5 | 4.1.1-150400.10.1 | Not reported | SUSE-SU-2024:3997-1 | Not reported |
| Suse | python3-wxPython | rpm | linux enterprise module for package hub 15 sp6 | 4.1.1-150400.10.1 | Not reported | SUSE-SU-2024:3997-1 | Not reported |
| Opensuse | python3-wxPython | rpm | leap 15.5 | 4.1.1-150400.10.1 | Not reported | SUSE-SU-2024:3997-1 | Not reported |
| Opensuse | python3-wxPython | rpm | leap 15.6 | 4.1.1-150400.10.1 | Not reported | SUSE-SU-2024:3997-1 | Not reported |
Notes
[bookworm] libxmltok: Minor issue, no runtime dependencies left
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://access.redhat.com/errata/RHSA-2024:9502]
- [https://cert-portal.siemens.com/productcert/csaf/ssa-398330.json]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2024_9502.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2024-50602]
- [https://osv.dev/vulnerability/ALPINE-CVE-2024-50602]
- [https://osv.dev/vulnerability/DLA-4145-1]
- [https://osv.dev/vulnerability/SUSE-SU-2024:3964-1]
- [https://osv.dev/vulnerability/SUSE-SU-2024:3966-1]
- [https://osv.dev/vulnerability/SUSE-SU-2024:3968-1]
- [https://osv.dev/vulnerability/SUSE-SU-2024:3997-1]
- [https://osv.dev/vulnerability/SUSE-SU-2024:4035-1]
- [https://osv.dev/vulnerability/SUSE-SU-2024:4412-1]
- [https://osv.dev/vulnerability/SUSE-SU-2025:20086-1]
- [https://osv.dev/vulnerability/SUSE-SU-2025:20258-1]
- [https://osv.dev/vulnerability/USN-7145-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:14443-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:14444-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:14457-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:14477-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:14587-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:14588-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:14589-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:14609-1]
- [https://security-tracker.debian.org/tracker/CVE-2024-50602]
- [https://ubuntu.com/security/notices/USN-7145-1]
- [https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-0148.json]
[CERT-Bund public advisories] · [CISA cybersecurity advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]