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Expat allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a malformed input document, which triggers a buffer overflow.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade expat | Aug 30, 2017 | May 26, 2016 |
| Amazon_linux | — | Upgrade expat | Dec 16, 2016 | May 26, 2016 |
| Apple Itunes | — | Upgrade Apple iTunes to the latest version | Mar 24, 2017 | May 26, 2016 |
| Apple Osx Libexpat | — | Upgrade macOS to the latest version | Nov 11, 2016 | May 26, 2016 |
| Centos_linux | — | Upgrade expatUpgrade expat-devel | Jan 27, 2017 | May 26, 2016 |
| Debian | — | Upgrade expat | May 18, 2016 | May 18, 2016 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Sep 18, 2017 |
| Freebsd | — | Upgrade expatUpgrade firefoxUpgrade linux-c6-expatUpgrade python27Upgrade linux-thunderbirdUpgrade firefox-esrUpgrade linux-seamonkeyUpgrade thunderbirdUpgrade seamonkeyUpgrade linux-firefoxUpgrade libxulUpgrade linux-c7-expat | Oct 11, 2017 | Sep 7, 2016 |
| Gentoo Linux | — | Upgrade dev-libs/expat. | Oct 30, 2017 | May 26, 2016 |
| Huawei Euleros 2_0_sp1 | — | Upgrade expat-develUpgrade expat | Nov 30, 2017 | May 26, 2016 |
| Huawei Euleros 2_0_sp2 | — | Upgrade xulrunner | Jun 17, 2020 | May 26, 2016 |
| Ibm Http_server | — | Apply IBM HTTP Server version 9.0.0.2 or laterApply IBM HTTP Server version 7.0.0.43 or laterApply IBM HTTP Server Interim Fix PI73984Apply IBM HTTP Server version 8.0.0.13 or laterApply IBM HTTP Server version 8.5.5.11 or later | Sep 7, 2022 | Sep 7, 2022 |
| Mfsa2016 68 | — | Upgrade to Mozilla Firefox version 48.0Upgrade to the latest version of Mozilla Firefox | Aug 3, 2016 | May 26, 2016 |
| Oracle Solaris | — | Upgrade library/expat to version 2.2.0-0.175.3.11.0.4.0 on Solaris 11.3 | May 29, 2017 | May 26, 2016 |
| Oracle_linux | — | Upgrade expat-develUpgrade expat-staticUpgrade expat | Nov 28, 2016 | May 26, 2016 |
| Red Hat Jboss Eap | — | — | Sep 19, 2024 | May 17, 2016 |
| Redhat_linux | — | Upgrade expat-develUpgrade expat-staticUpgrade expat-debuginfoNo solution existsUpgrade expat | Nov 28, 2016 | May 26, 2016 |
| Suse | — | Upgrade libpython3_4m1_0Upgrade MozillaFirefox-translations-commonUpgrade python3-tkUpgrade sles12sp1-docker-imageUpgrade MozillaFirefoxUpgrade python3-baseUpgrade python3-cursesUpgrade libexpat-develUpgrade sles12-docker-imageUpgrade python3Upgrade MozillaFirefox-translations-otherUpgrade libexpat1-32bitUpgrade libpython3_4m1_0-32bitUpgrade python3-develUpgrade MozillaFirefox-develUpgrade libexpat1Upgrade python3-dbmUpgrade expatUpgrade libexpat1-x86 | May 31, 2016 | May 26, 2016 |
| Ubuntu | — | Upgrade libxmlrpc-core-c3Upgrade libxmltok1t64 (Ubuntu Pro)Upgrade firefoxUpgrade libxmltok1t64Upgrade lib64expat1Upgrade libxmltok1 (Ubuntu Pro)Upgrade libxmlrpc-c++4Upgrade libexpat1 | May 26, 2016 | May 26, 2016 |
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