Known vulnerabilities in libc-ares2 (Ubuntu package) 1.18.1-1

Version: 1.18.1-1
Software CPE: cpe:2.3:o:canonical:libc-ares2_ubuntu_package:*:*:*:*:*:ubuntu:*:*
Total vulnerabilities: 4
Public exploits: 0
Known exploited (KEV): 0

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting libc-ares2 (Ubuntu package) version 1.18.1-1 libc-ares2 (Ubuntu package) 1.18.1-1 is affected by 4 vulnerabilities: 3 medium, 1 low Critical High Medium Low

Vulnerabilities (4)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU137035 - Resource exhaustion
CVE-2026-69186
CWE-400 Medium
No
No
1.10.0-3ubuntu0.2+esm4, 1.14.0-1ubuntu0.2+esm3, 1.15.0-1ubuntu0.5+esm1, 1.18.1-1ubuntu0.22.04.4 07.07.2026 SB2026070774
SB2026102167
SB2026103127
#VU137034 - Inefficient Algorithmic Complexity
CVE-2026-69184
CWE-407 Medium
No
No
1.10.0-3ubuntu0.2+esm4, 1.14.0-1ubuntu0.2+esm3, 1.15.0-1ubuntu0.5+esm1, 1.18.1-1ubuntu0.22.04.4 07.07.2026 SB2026070774
SB2026102167
SB2026102168
and 1 more
#VU83485 - Out-of-bounds read
CVE-2020-22217
CWE-125 Medium
No
No
1.10.0-3ubuntu0.2+esm4, 1.14.0-1ubuntu0.2+esm3, 1.15.0-1ubuntu0.4, 1.15.0-1ubuntu0.5+esm1, 1.18.1-1ubuntu0.22.04.4 24.11.2023 SB2023112465
SB2023112471
SB2023121205
and 10 more
#VU72557 - Memory corruption
CVE-2022-4904
CWE-119 Low
No
No
1.10.0-3ubuntu0.2+esm4, 1.14.0-1ubuntu0.2, 1.14.0-1ubuntu0.2+esm3, 1.15.0-1ubuntu0.2, 1.15.0-1ubuntu0.5+esm1, 1.18.1-1ubuntu0.22.04.1, 1.18.1-1ubuntu0.22.04.4, 1.18.1-1ubuntu0.22.10.1 24.02.2023 SB2023022410
SB2023022502
SB2023030233
and 39 more