| 320740 | EulerOS Virtualization 2.13.0 : expat (EulerOS-SA-2026-2398) | Nessus | Huawei Local Security Checks | 6/12/2026 | 6/12/2026 | medium |
| 361354 | AlmaLinux 9.6 [TuxCare] Security Update: expat / expat-devel / expat-static Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1774611572) | Nessus | Alma Linux Local Security Checks | 10/1/2026 | 10/1/2026 | medium |
| 333972 | Photon OS 5.0: Expat PHSA-2026-5.0-91-0830 | Nessus | PhotonOS Local Security Checks | 8/10/2026 | 11/2/2026 | medium |
| 304252 | Fedora 44 : mingw-expat (2026-cf814a1a06) | Nessus | Fedora Local Security Checks | 3/30/2026 | 3/30/2026 | medium |
| 304253 | Fedora 43 : mingw-expat (2026-e70c1919fe) | Nessus | Fedora Local Security Checks | 3/30/2026 | 3/30/2026 | medium |
| 304312 | Fedora 42 : mingw-expat (2026-1cbd107c34) | Nessus | Fedora Local Security Checks | 3/30/2026 | 3/30/2026 | medium |
| 304599 | Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2026-055 (ALASFIREFOX-2026-055) | Nessus | Amazon Linux Local Security Checks | 4/1/2026 | 4/1/2026 | medium |
| 328640 | EulerOS Virtualization 2.12.0 : expat (EulerOS-SA-2026-2771) | Nessus | Huawei Local Security Checks | 7/21/2026 | 7/21/2026 | high |
| 326578 | EulerOS 2.0 SP10 : expat (EulerOS-SA-2026-2687) | Nessus | Huawei Local Security Checks | 7/14/2026 | 7/14/2026 | high |
| 333441 | EulerOS 2.0 SP11 : expat (EulerOS-SA-2026-3065) | Nessus | Huawei Local Security Checks | 8/8/2026 | 8/8/2026 | high |
| 333446 | EulerOS 2.0 SP11 : expat (EulerOS-SA-2026-3120) | Nessus | Huawei Local Security Checks | 8/8/2026 | 8/8/2026 | high |
| 350305 | Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS : Expat vulnerabilities (USN-8790-1) | Nessus | Ubuntu Local Security Checks | 9/25/2026 | 10/26/2026 | medium |
| 365317 | SUSE SLES15 Security Update : expat (SUSE-SU-2026:4623-1) | Nessus | SuSE Local Security Checks | 10/13/2026 | 10/14/2026 | high |
| 365325 | SUSE SLES12 Security Update : expat (SUSE-SU-2026:4615-1) | Nessus | SuSE Local Security Checks | 10/13/2026 | 10/14/2026 | high |
| 315055 | SUSE SLED15 / SLES15 Security Update : mozjs60 (SUSE-SU-2026:1817-1) | Nessus | SuSE Local Security Checks | 5/16/2026 | 5/16/2026 | medium |
| 323185 | EulerOS 2.0 SP15 : expat (EulerOS-SA-2026-2480) | Nessus | Huawei Local Security Checks | 6/27/2026 | 6/27/2026 | medium |
| 370428 | openSUSE 16: MozillaFirefox / MozillaFirefox-branding-upstream / etc (openSUSE-SU-2026:22139-1) | Nessus | SuSE Local Security Checks | 10/22/2026 | 10/23/2026 | high |
| 371085 | SUSE SLES16: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2026:24260-1) | Nessus | SuSE Local Security Checks | 10/23/2026 | 10/23/2026 | high |
| 371091 | SUSE SLED15: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2026:4834-1) | Nessus | SuSE Local Security Checks | 10/23/2026 | 10/23/2026 | high |
