Known vulnerabilities in ISC BIND 9.20.27-s1

Vendor: ISC
Software: ISC BIND
Version: 9.20.27-s1
Software CPE: cpe:2.3:a:isc:isc_bind:*:*:*:*:*:*:*:*
Total vulnerabilities: 14
Public exploits: 0
Known exploited (KEV): 0
Highest CVSSv4 Score: 8.8

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting ISC BIND version 9.20.27-s1 ISC BIND 9.20.27-s1 is affected by 14 vulnerabilities: 13 medium, 1 low Critical High Medium Low

Vulnerabilities (14)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU150232 - Insufficient Verification of Data Authenticity
CVE-2026-19033
CWE-345 Medium
No
No
9.20.29, 9.20.29-s1, 9.21.26 16.09.2026 SB2026091658
SB2026091801
SB2026093044
#VU150231 - Resource exhaustion
CVE-2026-19668
CWE-400 Medium
No
No
9.20.29, 9.20.29-s1, 9.21.26 16.09.2026 SB2026091658
SB2026091801
SB2026093044
#VU150230 - Resource exhaustion
CVE-2026-75029
CWE-400 Medium
No
No
9.20.29, 9.20.29-s1, 9.21.26 16.09.2026 SB2026091658
SB2026091801
SB2026093044
#VU150229 - Insufficient Verification of Data Authenticity
CVE-2026-77119
CWE-345 Medium
No
No
9.20.29, 9.20.29-s1, 9.21.26 16.09.2026 SB2026091658
SB2026091801
SB2026093044
#VU150228 - Improper input validation
CVE-2026-80274
CWE-20 Medium
No
No
9.20.29, 9.20.29-s1, 9.21.26 16.09.2026 SB2026091658
SB2026091801
SB2026093044
and 4 more
#VU150227 - Missing release of memory after effective lifetime
CVE-2026-81563
CWE-401 Medium
No
No
9.20.29, 9.20.29-s1, 9.21.26 16.09.2026 SB2026091658
SB2026091801
SB2026093044
and 3 more
#VU150226 - Use After Free
CVE-2026-19662
CWE-416 Medium
No
No
9.20.29, 9.20.29-s1 16.09.2026 SB2026091658
SB2026091801
SB2026093044
#VU150225 - Use After Free
CVE-2026-19666
CWE-416 Medium
No
No
9.20.29, 9.20.29-s1, 9.21.26 16.09.2026 SB2026091658
SB2026091801
SB2026093044
#VU150224 - Numeric Truncation Error
CVE-2026-19667
CWE-197 Medium
No
No
9.20.29, 9.20.29-s1, 9.21.26 16.09.2026 SB2026091658
SB2026091801
SB2026093044
#VU150223 - Insufficient Verification of Data Authenticity
CVE-2026-19941
CWE-345 Medium
No
No
9.20.29, 9.20.29-s1, 9.21.26 16.09.2026 SB2026091658
SB2026093044
#VU150222 - Reachable Assertion
CVE-2026-76163
CWE-617 Medium
No
No
9.20.29, 9.20.29-s1, 9.21.26 16.09.2026 SB2026091658
SB2026091801
SB2026093044
#VU150221 - Improper input validation
CVE-2026-77692
CWE-20 Medium
No
No
9.20.29, 9.20.29-s1, 9.21.26 16.09.2026 SB2026091658
SB2026091801
SB2026093044
#VU150220 - Improper input validation
CVE-2026-78301
CWE-20 Low
No
No
9.20.29, 9.20.29-s1, 9.21.26 16.09.2026 SB2026091658
SB2026093044
#VU150219 - Resource exhaustion
CVE-2026-81736
CWE-400 Medium
No
No
9.20.29, 9.20.29-s1, 9.21.26 16.09.2026 SB2026091658
SB2026091801
SB2026093044
and 3 more