Known vulnerabilities in expat (Ubuntu package)
Vendor:
Canonical Ltd.
Software:
expat (Ubuntu package)
Software CPE:
cpe:2.3:o:canonical:expat_ubuntu_package:*:*:*:*:*:ubuntu:*:*
Website:
https://www.ubuntu.com/
Total vulnerabilities:
35
Public exploits:
2
Known exploited (KEV):
0
Breakdown by Severity Chart
2.1.0-4ubuntu1.4+esm12
2.1.0-7ubuntu0.16.04.5+esm13
2.2.5-3ubuntu0.9+esm4
2.2.9-1ubuntu0.8+esm2
2.4.7-1ubuntu0.8
2.6.1-2ubuntu0.5
2.7.4-1ubuntu0.1
2.1.0-4ubuntu1.4+esm13
2.1.0-7ubuntu0.16.04.5+esm14
2.2.5-3ubuntu0.9+esm5
2.2.9-1ubuntu0.8+esm3
2.4.7-1ubuntu0.9
2.6.1-2ubuntu0.6
2.7.4-1ubuntu0.2
2.1.0-7ubuntu0.16.04.5+esm12
2.6.1-2ubuntu0.4
2.1.0-4ubuntu1.4+esm11
2.1.0-7ubuntu0.16.04.5+esm11
2.2.5-3ubuntu0.9+esm3
2.2.9-1ubuntu0.8+esm1
2.4.7-1ubuntu0.7
2.7.1-2ubuntu0.2
2.7.0-1ubuntu1
2.7.0-1
2.6.4-1
2.6.3-1
2.6.3-2
2.6.2-2
2.6.2-1
2.6.1-2build1
2.6.1-1
2.6.1-2
2.6.0-1
2.5.0-2
2.4.9-1
2.5.0-1
2.4.8-2
2.4.8-1
2.4.7-1
2.4.6-1
2.4.5-2
2.4.5-1
2.4.4-1
2.4.3-3
2.4.3-2
2.4.3-1
2.4.2-1
2.4.1-3
2.4.1-2ubuntu0.3
2.4.1-2ubuntu0.1
2.4.1-1
2.4.1-2
2.3.0-1
2.2.10-2
2.2.10-1ubuntu1
2.2.10-1build1
2.2.10-1
2.2.9-1ubuntu0.4
2.2.9-1ubuntu0.2
2.0.1-7.2ubuntu1.5
2.0.1-7.2ubuntu1.6
2.0.1-7.2ubuntu1.7
2.7.1-2
2.7.1-1
2.4.7-1ubuntu0.6
2.6.1-2ubuntu0.3
2.6.2-2ubuntu0.2
lib64expat1
2.2.9-1ubuntu0.8
2.4.7-1ubuntu0.5
2.6.1-2ubuntu0.2
2.6.2-2ubuntu0.1
2.4.7-1ubuntu0.4
2.2.9-1ubuntu0.7
2.6.1-2ubuntu0.1
2.4.7-1ubuntu0.3
2.5.0-2ubuntu0.1
Ubuntu Pro (Infra-only)
2.2.9-1ubuntu0.6
2.4.7-1ubuntu0.2
2.4.8-2ubuntu0.22.10.1
2.2.5-3ubuntu0.9
2.2.9-1ubuntu0.5
2.4.7-1ubuntu0.1
2.2.5-3ubuntu0.8
2.1.07ubuntu0.16.04.5+esm6
2.2.5-3ubuntu0.7
2.2.5-3ubuntu0.4
2.2.9
2.2.9-1build1
2.2.7
2.2.5
2.1.0
2.0.1
2.2.9-1
2.2.6-1ubuntu0.19.5
2.2.5-3ubuntu0.2
2.1.0-7ubuntu0.16.04.5
2.2.7-2
2.2.7-1
2.2.6-2
2.2.6-1ubuntu0.19.04
2.2.6-1ubuntu0.18.10
2.2.5-3ubuntu0.1
2.1.0-7ubuntu0.16.04.4
2.2.6-1
2.2.5-3
2.2.5-1
2.2.5-2
2.2.5-0ubuntu2
2.2.5-0ubuntu1
2.2.3-2
2.2.3-1
2.1.0~beta3-1
2.1.0~beta3-2
2.2.2-2
2.2.2-1
2.2.1-3
2.2.1-2
2.2.1-1
2.2.0-2ubuntu0.1
2.2.0-2
2.2.0-1ubuntu0.1
2.1.1-2
2.1.1-3
2.2.0-1
2.1.1-1ubuntu2
2.1.1-1ubuntu1
2.1.1-1
2.1.0-7ubuntu0.16.04.3
2.1.0-7ubuntu0.16.04.2
2.1.0-7ubuntu0.16.04.1
2.1.0-7ubuntu0.15.10.2
2.1.0-7ubuntu0.15.10.1
2.1.0-7
2.1.0-5
2.1.0-6
2.1.0-6ubuntu1
2.1.0-6ubuntu1.1
2.1.0-4ubuntu1.4
2.1.0-4ubuntu1.3
2.1.0-4ubuntu1.2
2.1.0-1
2.1.0-3
2.1.0-4
2.1.0-4ubuntu1
2.1.0-4ubuntu1.1
2.0.1-7.2ubuntu1.4
2.0.1-7.2ubuntu1.3
1.0-1
1.0-2
1.0.2-1
1.1-1
1.1-2
1.1-3
1.95.1-1
1.95.1-2
1.95.1-3
1.95.1-4
1.95.1-5
1.95.1-6
1.95.2-1
1.95.2-2
1.95.2-2.1
1.95.2-3
1.95.2-4
1.95.2-5
1.95.2-6
1.95.2-7
1.95.2-8
1.95.2-9
1.95.2-10
1.95.5-1
1.95.6-1
1.95.6-2
1.95.6-3
1.95.6-4
1.95.6-5
1.95.6-6
1.95.6-7
1.95.6-8
1.95.8-1
1.95.8-2
1.95.8-3
1.95.8-3.1
1.95.8-3.2
1.95.8-3.3
1.95.8-3.4
1.95.8-4
1.95.8-4ubuntu1
2.0.1-0ubuntu1
2.0.1-1
2.0.1-2
2.0.1-3
2.0.1-4
2.0.1-5
2.0.1-6
2.0.1-7
2.0.1-7.1
2.0.1-7.2
2.0.1-7.2ubuntu1
2.0.1-7.2ubuntu1.1
2.0.1-7.2ubuntu1.2
Vulnerabilities (35)
| Vulnerability | CWE-ID | CSH Severity | Public Exploit | KEV | First fixed release | Published | Bulletins |
|---|---|---|---|---|---|---|---|
| #VU149951 - Out-of-bounds read CVE-2026-72522 |
CWE-125 | Medium | 2.1.0-4ubuntu1.4+esm13, 2.1.0-7ubuntu0.16.04.5+esm14, 2.2.5-3ubuntu0.9+esm5, 2.2.9-1ubuntu0.8+esm3, 2.4.7-1ubuntu0.9, 2.6.1-2ubuntu0.6, 2.7.4-1ubuntu0.2 | 15.09.2026 |
SB2026091529 SB2026091539 SB2026091540 and 9 more |
||
| #VU149950 - Use After Free CVE-2026-76957 |
CWE-416 | Medium | 2.1.0-4ubuntu1.4+esm13, 2.1.0-7ubuntu0.16.04.5+esm14, 2.2.5-3ubuntu0.9+esm5, 2.2.9-1ubuntu0.8+esm3, 2.4.7-1ubuntu0.9, 2.6.1-2ubuntu0.6, 2.7.4-1ubuntu0.2 | 15.09.2026 |
SB2026091530 SB2026091543 SB2026091544 and 7 more |
||
| #VU149949 - Inefficient Algorithmic Complexity CVE-2026-45186 |
CWE-407 | Medium | 2.1.0-4ubuntu1.4+esm12, 2.1.0-7ubuntu0.16.04.5+esm13, 2.2.5-3ubuntu0.9+esm4, 2.2.9-1ubuntu0.8+esm2, 2.4.7-1ubuntu0.8, 2.6.1-2ubuntu0.5, 2.7.4-1ubuntu0.1 | 15.09.2026 |
SB2026091528 SB2026091538 SB2026091546 and 9 more |
||
| #VU149947 - Inefficient Algorithmic Complexity CVE-2026-76641 |
CWE-407 | Medium | 2.1.0-4ubuntu1.4+esm13, 2.1.0-7ubuntu0.16.04.5+esm14, 2.2.5-3ubuntu0.9+esm5, 2.2.9-1ubuntu0.8+esm3, 2.4.7-1ubuntu0.9, 2.6.1-2ubuntu0.6, 2.7.4-1ubuntu0.2 | 15.09.2026 |
SB2026091530 SB2026091552 SB2026091553 and 4 more |
||
| #VU149946 - Inefficient Algorithmic Complexity CVE-2026-66046 |
CWE-407 | Medium | 2.1.0-4ubuntu1.4+esm13, 2.1.0-7ubuntu0.16.04.5+esm14, 2.2.5-3ubuntu0.9+esm5, 2.2.9-1ubuntu0.8+esm3, 2.4.7-1ubuntu0.9, 2.6.1-2ubuntu0.6, 2.7.4-1ubuntu0.2 | 15.09.2026 |
SB2026091530 SB2026091552 SB2026091553 and 4 more |
||
| #VU144338 - Protection Mechanism Failure CVE-2026-50219 |
CWE-693 | Medium | 2.1.0-4ubuntu1.4+esm12, 2.1.0-7ubuntu0.16.04.5+esm13, 2.2.5-3ubuntu0.9+esm4, 2.2.9-1ubuntu0.8+esm2, 2.4.7-1ubuntu0.8, 2.6.1-2ubuntu0.5, 2.7.4-1ubuntu0.1 | 19.08.2026 |
SB2026081992 SB2026081995 SB2026081997 and 20 more |
||
| #VU144339 - Protection Mechanism Failure CVE-2026-56131 |
CWE-693 | Medium | 2.1.0-4ubuntu1.4+esm13, 2.1.0-7ubuntu0.16.04.5+esm14, 2.2.5-3ubuntu0.9+esm5, 2.2.9-1ubuntu0.8+esm3, 2.4.7-1ubuntu0.9, 2.6.1-2ubuntu0.6, 2.7.4-1ubuntu0.2 | 19.08.2026 |
SB2026081992 SB2026081995 SB20260819108 and 10 more |
||
| #VU144340 - Out-of-bounds write CVE-2026-56132 |
CWE-787 | High | 2.1.0-4ubuntu1.4+esm13, 2.1.0-7ubuntu0.16.04.5+esm14, 2.2.5-3ubuntu0.9+esm5, 2.2.9-1ubuntu0.8+esm3, 2.4.7-1ubuntu0.9, 2.6.1-2ubuntu0.6, 2.7.4-1ubuntu0.2 | 19.08.2026 |
SB2026081992 SB2026081995 SB2026081997 and 9 more |
||
| #VU144341 - Integer overflow CVE-2026-56403 |
CWE-190 | Medium | 2.1.0-4ubuntu1.4+esm12, 2.1.0-7ubuntu0.16.04.5+esm13, 2.2.5-3ubuntu0.9+esm4, 2.2.9-1ubuntu0.8+esm2, 2.4.7-1ubuntu0.8, 2.6.1-2ubuntu0.5, 2.7.4-1ubuntu0.1 | 19.08.2026 |
SB2026081992 SB2026081995 SB20260819116 and 6 more |
||
| #VU144342 - Integer overflow CVE-2026-56404 |
CWE-190 | Medium | 2.1.0-4ubuntu1.4+esm12, 2.1.0-7ubuntu0.16.04.5+esm13, 2.2.5-3ubuntu0.9+esm4, 2.2.9-1ubuntu0.8+esm2, 2.4.7-1ubuntu0.8, 2.6.1-2ubuntu0.5, 2.7.4-1ubuntu0.1 | 19.08.2026 |
SB2026081992 SB2026081995 SB20260819116 and 5 more |
||
| #VU144343 - Integer overflow CVE-2026-56405 |
CWE-190 | Medium | 2.1.0-4ubuntu1.4+esm12, 2.1.0-7ubuntu0.16.04.5+esm13, 2.2.5-3ubuntu0.9+esm4, 2.2.9-1ubuntu0.8+esm2, 2.4.7-1ubuntu0.8, 2.6.1-2ubuntu0.5, 2.7.4-1ubuntu0.1 | 19.08.2026 |
SB2026081992 SB2026081995 SB20260819116 and 6 more |
||
| #VU144345 - Integer overflow CVE-2026-56407 |
CWE-190 | Medium | 2.1.0-4ubuntu1.4+esm13, 2.1.0-7ubuntu0.16.04.5+esm14, 2.2.5-3ubuntu0.9+esm5, 2.2.9-1ubuntu0.8+esm3, 2.4.7-1ubuntu0.9, 2.6.1-2ubuntu0.6, 2.7.4-1ubuntu0.2 | 19.08.2026 |
SB2026081992 SB2026081995 SB20260819116 and 5 more |
||
| #VU144346 - Integer overflow CVE-2026-56408 |
CWE-190 | Medium | 2.1.0-4ubuntu1.4+esm12, 2.1.0-7ubuntu0.16.04.5+esm13, 2.2.5-3ubuntu0.9+esm4, 2.2.9-1ubuntu0.8+esm2, 2.4.7-1ubuntu0.8, 2.6.1-2ubuntu0.5, 2.7.4-1ubuntu0.1 | 19.08.2026 |
SB2026081992 SB2026081995 SB20260819116 and 5 more |
||
| #VU144348 - Integer overflow CVE-2026-56410 |
CWE-190 | Medium | 2.1.0-4ubuntu1.4+esm13, 2.1.0-7ubuntu0.16.04.5+esm14, 2.2.5-3ubuntu0.9+esm5, 2.2.9-1ubuntu0.8+esm3, 2.4.7-1ubuntu0.9, 2.6.1-2ubuntu0.6, 2.7.4-1ubuntu0.2 | 19.08.2026 |
SB2026081992 SB20260819116 SB20260819117 and 4 more |
||
| #VU144349 - Integer overflow CVE-2026-56411 |
CWE-190 | Medium | 2.1.0-4ubuntu1.4+esm13, 2.1.0-7ubuntu0.16.04.5+esm14, 2.2.5-3ubuntu0.9+esm5, 2.2.9-1ubuntu0.8+esm3, 2.4.7-1ubuntu0.9, 2.6.1-2ubuntu0.6, 2.7.4-1ubuntu0.2 | 19.08.2026 |
SB2026081992 SB20260819116 SB20260819117 and 4 more |
||
| #VU144350 - Protection Mechanism Failure CVE-2026-56412 |
CWE-693 | Medium | 2.1.0-4ubuntu1.4+esm12, 2.1.0-7ubuntu0.16.04.5+esm13, 2.2.5-3ubuntu0.9+esm4, 2.2.9-1ubuntu0.8+esm2, 2.4.7-1ubuntu0.8, 2.6.1-2ubuntu0.5, 2.7.4-1ubuntu0.1 | 19.08.2026 |
SB2026081992 SB2026081995 SB2026081997 and 13 more |
||
| #VU124278 - NULL Pointer Dereference CVE-2026-32778 |
CWE-476 | Low | 2.1.0-4ubuntu1.4+esm12, 2.1.0-7ubuntu0.16.04.5+esm13, 2.2.5-3ubuntu0.9+esm4, 2.2.9-1ubuntu0.8+esm2, 2.4.7-1ubuntu0.8, 2.6.1-2ubuntu0.5, 2.7.4-1ubuntu0.1 | 24.03.2026 |
SB2026032435 SB2026033028 SB2026033199 and 18 more |
||
| #VU124277 - Loop with Unreachable Exit Condition ('Infinite Loop') CVE-2026-32777 |
CWE-835 | Medium | 2.1.0-4ubuntu1.4+esm12, 2.1.0-7ubuntu0.16.04.5+esm13, 2.2.5-3ubuntu0.9+esm4, 2.2.9-1ubuntu0.8+esm2, 2.4.7-1ubuntu0.8, 2.6.1-2ubuntu0.5, 2.7.4-1ubuntu0.1 | 24.03.2026 |
SB2026032435 SB2026032436 SB2026032437 and 26 more |
||
| #VU124274 - NULL Pointer Dereference CVE-2026-32776 |
CWE-476 | Medium | 2.1.0-4ubuntu1.4+esm12, 2.1.0-7ubuntu0.16.04.5+esm13, 2.2.5-3ubuntu0.9+esm4, 2.2.9-1ubuntu0.8+esm2, 2.4.7-1ubuntu0.8, 2.6.1-2ubuntu0.5, 2.7.4-1ubuntu0.1 | 24.03.2026 |
SB2026032435 SB2026032765 SB2026033028 and 23 more |
||
| #VU115751 - Resource exhaustion CVE-2025-59375 |
CWE-400 | Medium | 2.1.0-4ubuntu1.4+esm11, 2.1.0-4ubuntu1.4+esm12, 2.1.0-7ubuntu0.16.04.5+esm11, 2.1.0-7ubuntu0.16.04.5+esm13, 2.2.5-3ubuntu0.9+esm3, 2.2.5-3ubuntu0.9+esm4, 2.2.9-1ubuntu0.8+esm1, 2.2.9-1ubuntu0.8+esm2, 2.4.7-1ubuntu0.7, 2.4.7-1ubuntu0.8, 2.6.1-2ubuntu0.5, 2.7.1-2ubuntu0.2, 2.7.4-1ubuntu0.1 | 17.09.2025 |
SB2025091783 SB2025091789 SB2025091790 and 112 more |
Showing elements 1 - 20 out of 35