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libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade expat-develUpgrade mingw32-expatUpgrade mingw64-expatUpgrade firefoxUpgrade thunderbirdUpgrade expat | Oct 11, 2022 | Sep 14, 2022 |
| Alpine Linux | — | Upgrade expat | Aug 22, 2024 | Sep 14, 2022 |
| Amazon Linux Ami 2 | — | Upgrade firefox-debuginfoUpgrade expatUpgrade firefoxUpgrade thunderbird-debuginfoUpgrade expat-develUpgrade thunderbirdUpgrade expat-staticUpgrade expat-debuginfo | Nov 10, 2022 | Sep 14, 2022 |
| Amazon_linux | — | Upgrade expat | Dec 10, 2022 | Sep 14, 2022 |
| Amazon_linux_2023 | — | Upgrade expatUpgrade expat-staticUpgrade expat-debugsourceUpgrade expat-develUpgrade expat-debuginfo | 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 expatUpgrade expat-develUpgrade compat-expat1Upgrade firefox-debugsourceUpgrade thunderbird-debuginfoUpgrade expat-debuginfoUpgrade thunderbirdUpgrade firefoxUpgrade expat-staticUpgrade thunderbird-debugsourceUpgrade compat-expat1-debuginfoUpgrade expat-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-bin.Upgrade www-client/firefox. | 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 expatUpgrade expat-develUpgrade expat-static | Mar 9, 2023 | Sep 14, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade expatUpgrade expat-devel | 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 7.0.0.46 or laterApply IBM HTTP Server Interim Fix PH49572Apply IBM HTTP Server version 9.0.5.14 or laterApply IBM HTTP Server version 8.5.5.23 or later | Nov 26, 2025 | Oct 5, 2022 |
| Mfsa2022 47 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 107.0 | Nov 16, 2022 | Sep 14, 2022 |
| Nutanix Ahv | — | Upgrade Nutanix AHV to the latest version | Jun 5, 2026 | Sep 4, 2023 |
| Oracle_linux | — | Upgrade expat-staticUpgrade compat-expat1Upgrade expat-develUpgrade expatUpgrade firefoxUpgrade thunderbird | Oct 7, 2022 | Sep 14, 2022 |
| Redhat_linux | — | Upgrade expat-debugsourceUpgrade firefox-debugsourceUpgrade mingw64-expatUpgrade expatUpgrade firefox-debuginfoUpgrade mingw64-expat-debuginfoUpgrade thunderbird-debuginfoNo solution existsUpgrade firefoxUpgrade mingw32-expatUpgrade expat-develUpgrade thunderbird-debugsourceUpgrade thunderbirdUpgrade expat-debuginfoUpgrade expat-staticUpgrade mingw32-expat-debuginfo | Oct 20, 2022 | Sep 14, 2022 |
| Rocky_linux | — | Upgrade expat-debuginfoUpgrade thunderbirdUpgrade thunderbird-debugsourceUpgrade expat-develUpgrade expat-debugsourceUpgrade thunderbird-debuginfoUpgrade firefox-debuginfoUpgrade firefoxUpgrade expatUpgrade firefox-debugsource | Mar 12, 2024 | Sep 14, 2022 |
| Suse | — | Upgrade libexpat1-32bitUpgrade libexpat-develUpgrade libexpat1Upgrade expatUpgrade libexpat-devel-32bit | Oct 26, 2022 | Sep 14, 2022 |
| Ubuntu | — | Upgrade lib64expat1 (Ubuntu Pro)Upgrade expatUpgrade 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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