Known vulnerabilities in GNU C Library (glibc)

Vendor: GNU
Software CPE: cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*
Total vulnerabilities: 149
Public exploits: 19
Known exploited (KEV): 2
Highest CVSSv4 Score: 9.3

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting GNU C Library (glibc) GNU C Library (glibc) is affected by 149 known vulnerabilities: 29 high, 78 medium, 42 low Critical High Medium Low

Vulnerabilities (149)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU153170 - Buffer Under-read
CVE-2026-5928
CWE-127 Low
No
No
2.44 02.10.2026 SB2026100231
SB2026100235
SB2026100236
and 10 more
#VU153168 - Buffer over-read
CVE-2026-6238
CWE-126 Medium
No
No
2.44 02.10.2026 SB2026100230
SB2026100235
SB2026100236
and 9 more
#VU153119 - Out-of-bounds write
CVE-2026-5435
CWE-787 Medium
No
No
- 02.10.2026 SB2026100204
SB2026100205
SB2026100235
and 9 more
#VU153117 - Heap-based Buffer Overflow
CVE-2026-5450
CWE-122 High
No
No
2.44 02.10.2026 SB2026100203
SB2026100206
SB2026100207
and 19 more
#VU151513 - Reachable Assertion
CVE-2026-8674
CWE-617 Medium
No
No
2.45 21.09.2026 SB2026091570
SB2026100904
#VU150022 - Out-of-bounds write
CVE-2026-19499
CWE-787 Medium
No
No
2.45 15.09.2026 SB2026091570
SB2026091571
SB2026091572
and 1 more
#VU150023 - Out-of-bounds write
CVE-2026-19542
CWE-787 Low
No
No
2.45 15.09.2026 SB2026091570
SB2026091573
SB2026091574
and 1 more
#VU150024 - Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2026-77117
CWE-835 Medium
No
No
2.45 15.09.2026 SB2026091570
SB2026091571
SB2026091572
and 2 more
#VU150025 - Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2026-80489
CWE-835 Medium
No
No
2.45 15.09.2026 SB2026091570
SB2026091571
SB2026091572
and 2 more
#VU148984 - Reachable Assertion
CVE-2026-4046
CWE-617 Medium
No
No
- 11.09.2026 SB2026091126
SB2026091132
SB2026091133
and 13 more
#VU124259 - Out-of-bounds read
CVE-2026-4437
CWE-125 Medium
No
No
- 23.03.2026 SB2026032376
SB2026040346
SB2026040347
and 4 more
#VU124258 - Improper input validation
CVE-2026-4438
CWE-20 Low
No
No
- 23.03.2026 SB2026032376
SB2026040346
SB2026040347
and 4 more
#VU122300 - Use of Uninitialized Resource
CVE-2025-15281
CWE-908 Medium
No
No
2.43 04.02.2026 SB2026020432
SB2026020433
SB2026020439
and 19 more
#VU122299 - Integer overflow
CVE-2026-0861
CWE-190 High
No
No
2.43 04.02.2026 SB2026020432
SB2026020433
SB2026020434
and 20 more
#VU122298 - Use of Uninitialized Resource
CVE-2026-0915
CWE-908 Low
No
No
2.43 04.02.2026 SB2026020432
SB2026020433
SB2026020434
and 19 more
#VU113187 - Double Free
CVE-2025-8058
CWE-415 High
No
No
- 24.07.2025 SB2025072408
SB2025072511
SB2025072512
and 59 more
#VU111873 - Resource Management Errors
CVE-2025-5745
CWE-399 Medium
No
No
- 24.06.2025 SB2025062437
SB2025062438
SB2025062439
and 1 more
#VU111872 - Resource Management Errors
CVE-2025-5702
CWE-399 Medium
No
No
- 24.06.2025 SB2025062437
SB2025062438
SB2025062439
and 11 more
#VU109844 - Untrusted Search Path
CVE-2025-4802
CWE-426 Low
No
No
2.39 27.05.2025 SB2025052725
SB2025052735
SB2025052910
and 36 more
#VU103687 - Memory corruption
CVE-2025-0395
CWE-119 Medium
No
No
2.41 06.02.2025 SB2025020664
SB2025020667
SB2025020668
and 66 more


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