libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c.
CVSS Details
- CVSS 3.1 Base Score: 8.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade expat-develUpgrade mingw32-expatUpgrade firefoxUpgrade expatUpgrade thunderbirdUpgrade mingw64-expat | Oct 11, 2022 | Sep 14, 2022 |
| Alpine Linux | — | Upgrade expat | Aug 22, 2024 | Sep 14, 2022 |
| Amazon Linux Ami 2 | — | Upgrade expat-staticUpgrade thunderbirdUpgrade expat-debuginfoUpgrade expat-develUpgrade expatUpgrade thunderbird-debuginfoUpgrade firefoxUpgrade firefox-debuginfo | Nov 10, 2022 | Sep 14, 2022 |
| Amazon_linux | — | Upgrade expat | Dec 10, 2022 | Sep 14, 2022 |
| Amazon_linux_2023 | — | Upgrade expat-develUpgrade expat-debuginfoUpgrade expat-debugsourceUpgrade expat-staticUpgrade expat | Feb 17, 2025 | Sep 14, 2022 |
| Apache Openoffice | — | Upgrade Apache OpenOffice to the latest version | Sep 12, 2025 | Sep 14, 2022 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Sep 14, 2022 |
| Autodesk Autocad | — | Update Autodesk AutoCAD to the latest version for Windows and macOS. | Jul 22, 2025 | Jun 23, 2023 |
| Centos_linux | — | Upgrade firefox-debuginfoUpgrade compat-expat1Upgrade expatUpgrade thunderbird-debuginfoUpgrade expat-debuginfoUpgrade expat-develUpgrade firefox-debugsourceUpgrade expat-staticUpgrade expat-debugsourceUpgrade thunderbirdUpgrade compat-expat1-debuginfoUpgrade firefoxUpgrade thunderbird-debugsource | Oct 20, 2022 | Sep 14, 2022 |
| Debian | — | Upgrade expat | Sep 26, 2022 | Sep 14, 2022 |
| Dell Powerstore Dsa2023173 | — | Upgrade Dell PowerStoreOS to the latest version | Oct 23, 2025 | Jun 21, 2023 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Oct 31, 2022 |
| Freebsd | — | Upgrade expat | Nov 4, 2022 | Sep 27, 2022 |
| Gentoo Linux | — | Upgrade dev-libs/expat.Upgrade www-client/firefox.Upgrade www-client/firefox-bin. | Sep 30, 2022 | Sep 14, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade expat | Dec 22, 2022 | Sep 14, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade expat-develUpgrade expatUpgrade expat-static | Mar 9, 2023 | Sep 14, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade expat-develUpgrade expat | Dec 9, 2022 | Sep 14, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade expat | Nov 15, 2022 | Sep 14, 2022 |
| Ibm Aix | — | Apply the fix or workaround for python_advisory2 | Nov 2, 2022 | Sep 14, 2022 |
| Ibm Http_server | — | Apply IBM HTTP Server version 8.0.0.16 or laterApply IBM HTTP Server version 9.0.5.14 or laterApply IBM HTTP Server version 8.5.5.23 or laterApply IBM HTTP Server Interim Fix PH49572Apply IBM HTTP Server version 7.0.0.46 or later | Nov 26, 2025 | Oct 5, 2022 |
| Mfsa2022 47 | — | Upgrade to Mozilla Firefox version 107.0Upgrade to the latest version of Mozilla Firefox | Nov 16, 2022 | Sep 14, 2022 |
| Nutanix Ahv | — | Upgrade Nutanix AHV to the latest version | Jun 5, 2026 | Sep 4, 2023 |
| Oracle_linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade expat-develUpgrade expatUpgrade compat-expat1Upgrade expat-static | Oct 7, 2022 | Sep 14, 2022 |
| Redhat_linux | — | Upgrade expat-develUpgrade mingw32-expat-debuginfoUpgrade thunderbirdUpgrade thunderbird-debugsourceUpgrade mingw32-expatUpgrade expat-staticUpgrade expat-debuginfoUpgrade expatUpgrade mingw64-expatUpgrade firefox-debuginfoUpgrade firefoxUpgrade mingw64-expat-debuginfoUpgrade expat-debugsourceNo solution existsUpgrade thunderbird-debuginfoUpgrade firefox-debugsource | Oct 20, 2022 | Sep 14, 2022 |
| Rocky_linux | — | Upgrade thunderbirdUpgrade expat-debuginfoUpgrade expat-develUpgrade thunderbird-debugsourceUpgrade expat-debugsourceUpgrade thunderbird-debuginfoUpgrade firefox-debuginfoUpgrade firefox-debugsourceUpgrade firefoxUpgrade expat | Mar 12, 2024 | Sep 14, 2022 |
| Suse | — | Upgrade libexpat-develUpgrade libexpat1Upgrade libexpat1-32bitUpgrade libexpat-devel-32bitUpgrade expat | Oct 26, 2022 | Sep 14, 2022 |
| Ubuntu | — | Upgrade expatUpgrade lib64expat1 (Ubuntu Pro)Upgrade firefoxUpgrade expat (Ubuntu Pro)Upgrade libexpat1Upgrade libexpat1 (Ubuntu Pro) | Sep 27, 2022 | Sep 14, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Sep 14, 2022 |
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