Known vulnerabilities in Unbound - page 3

Vendor: NLnet Labs
Software: Unbound
Software CPE: cpe:2.3:a:unbound_net:unbound:*:*:*:*:*:*:*:*
Total vulnerabilities: 81
Public exploits: 2
Known exploited (KEV): 0

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Unbound Unbound is affected by 81 known vulnerabilities: 11 high, 61 medium, 9 low Critical High Medium Low

Vulnerabilities (81)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU131928 - Resource exhaustion
CVE-2026-42923
CWE-400 Medium
No
No
1.25.1 20.05.2026 SB2026052056
SB2026052088
SB2026052089
and 12 more
#VU131925 - Improper control of a resource through its lifetime
CVE-2026-40622
CWE-664 Medium
No
No
1.25.1 20.05.2026 SB2026052056
SB2026052088
SB2026052089
and 23 more
#VU131924 - Use After Free
CVE-2026-33278
CWE-416 Medium
No
No
1.25.1 20.05.2026 SB2026052056
SB2026052088
SB2026052089
and 15 more
#VU131923 - Use After Free
CVE-2026-44608
CWE-416 Medium
No
No
1.25.1 20.05.2026 SB2026052056
SB2026052088
SB2026052089
and 10 more
#VU117534 - Insufficient Verification of Data Authenticity
CVE-2025-11411
CWE-345 Medium
No
No
1.24.1 22.10.2025 SB20251022156
SB20251024118
SB20251024119
and 22 more
#VU113077 - Acceptance of Extraneous Untrusted Data With Trusted Data
CVE-2025-5994
CWE-349 Medium
No
No
1.23.1 21.07.2025 SB2025072109
SB2025072110
SB2025072330
and 36 more
#VU98049 - Resource exhaustion
CVE-2024-8508
CWE-400 Medium
No
No
1.21.1 05.10.2024 SB2024100509
SB2024100510
SB2024100511
and 27 more
#VU96490 - Heap-based Buffer Overflow
CVE-2024-43168
CWE-122 Low
No
No
1.20.0 23.08.2024 SB20240823101
SB20240823109
SB2024071831
and 3 more
#VU96082 - NULL Pointer Dereference
CVE-2024-43167
CWE-476 Medium
No
No
1.21.0 19.08.2024 SB2024081929
SB20240823109
SB2024090233
and 4 more
#VU89361 - Resource Management Errors
CVE-2024-33655
CWE-399 Medium
No
No
1.20.0 12.05.2024 SB2024051202
SB2024051203
SB2024051204
and 9 more
#VU87749 - Missing Authorization
CVE-2024-1488
CWE-862 Low
No
No
1.19.1 22.03.2024 SB2024021506
SB2024032281
SB2024041058
and 28 more
#VU87205 - Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2024-1931
CWE-835 Medium
No
No
1.19.2 07.03.2024 SB2024030739
SB2024032741
SB20240412134
and 5 more
#VU86378 - Resource exhaustion
CVE-2023-50868
CWE-400 Medium
Available
No
1.19.1 13.02.2024 SB2024021325
SB2024021330
SB2024021329
and 143 more
#VU86377 - Resource exhaustion
CVE-2023-50387
CWE-400 Medium
Available
No
1.19.1 13.02.2024 SB2024021325
SB2024021330
SB2024021329
and 145 more
#VU69407 - Resource exhaustion
CVE-2022-3204
CWE-400 Medium
No
No
1.16.3 18.11.2022 SB2022111805
SB2022111806
SB2022111808
and 19 more
#VU66548 - Predictable from Observable State
CVE-2022-30698
CWE-341 Medium
No
No
1.16.2 16.08.2022 SB2022081641
SB2022081644
SB2022081703
and 21 more
#VU66547 - Predictable from Observable State
CVE-2022-30699
CWE-341 Medium
No
No
1.16.2 16.08.2022 SB2022081641
SB2022081644
SB2022081703
and 21 more
#VU53032 - Reachable Assertion
CVE-2019-25036
CWE-617 Medium
No
No
1.9.5 10.05.2021 SB2021051029
SB2021051030
SB2021052210
and 7 more
#VU53024 - Out-of-bounds write
CVE-2019-25035
CWE-787 High
No
No
1.9.5 10.05.2021 SB2021051029
SB2021051030
SB2021052210
and 7 more
#VU53023 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2019-25031
CWE-74 Medium
No
No
1.9.5 10.05.2021 SB2021051029
SB2021051030
SB2021050638
and 3 more


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