Known vulnerabilities in Cisco NX-OS Software 10.3(99w)

Version: 10.3(99w)
Software CPE: cpe:2.3:h:cisco_systems:cisco_nx-os:*:*:*:*:*:*:*:*
Total vulnerabilities: 10
Public exploits: 0
Known exploited (KEV): 0
Highest CVSSv4 Score: 10

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Cisco NX-OS Software version 10.3(99w) Cisco NX-OS Software 10.3(99w) is affected by 10 vulnerabilities: 1 critical, 6 high, 2 medium, 1 low Critical High Medium Low

Vulnerabilities (10)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU154019 - Heap-based Buffer Overflow
CVE-2026-76471
CWE-122 Critical
No
No
10.3(10), 10.4(8), 10.5(6), 10.6(4) 09.10.2026 SB2026100901
SB2026100902
#VU154016 - Out-of-bounds read
CVE-2026-76457
CWE-125 High
No
No
8.4(14), 9.4(5a), 10.3(10), 10.4(8), 10.5(6), 10.6(4), 16.0(9h), 16.1(6g), 16.2(3g) 08.10.2026 SB2026100865
SB2026100901
#VU154017 - Improper Check or Handling of Exceptional Conditions
CVE-2026-76458
CWE-703 High
No
No
8.4(14), 9.4(5a), 10.3(10), 10.4(8), 10.5(6), 10.6(4), 16.0(9h), 16.1(6g), 16.2(3g) 08.10.2026 SB2026100865
SB2026100901
#VU154018 - Stack-based buffer overflow
CVE-2026-76459
CWE-121 Medium
No
No
8.4(14), 9.4(5a), 10.3(10), 10.4(8), 10.5(6), 10.6(4), 16.0(9h), 16.1(6g), 16.2(3g) 08.10.2026 SB2026100865
SB2026100901
#VU154013 - Command injection
CVE-2026-76453
CWE-77 Medium
No
No
8.4(14), 9.4(5a), 10.3(10), 10.4(8), 10.5(6), 10.6(4), 16.0(9h), 16.1(6g), 16.2(3g) 08.10.2026 SB2026100865
SB2026100901
#VU154014 - Improper Access Control
CVE-2026-76455
CWE-284 High
No
No
8.4(14), 9.4(5a), 10.3(10), 10.4(8), 10.5(6), 10.6(4), 16.0(9h), 16.1(6g), 16.2(3g) 08.10.2026 SB2026100865
SB2026100901
#VU154015 - Improper input validation
CVE-2026-76456
CWE-20 High
No
No
8.4(14), 9.4(5a), 10.3(10), 10.4(8), 10.5(6), 10.6(4), 16.0(9h), 16.1(6g), 16.2(3g) 08.10.2026 SB2026100865
SB2026100901
#VU154012 - Improper isolation or compartmentalization
CVE-2026-20032
CWE-653 Low
No
No
10.3(10), 10.4(8), 10.5(6), 10.6(4) 08.10.2026 SB2026100865
#VU86913 - Resource exhaustion
CVE-2024-20321
CWE-400 High
No
No
9.3(13), 10.2(7), 10.4(2) 29.02.2024 SB2024022920
#VU86912 - Memory corruption
CVE-2024-20267
CWE-119 High
No
No
7.3(1)D1(1), 7.3(1)N1(1), 7.3(2)D1(1), 7.3(2)D1(2), 7.3(2)D1(3), 7.3(2)D1(3a), 7.3.2 N1.1, 7.3.3 D1.1, 7.3(3)N1(1), 7.3.4 D1.1, 7.3.4 N1.1, 7.3.5 D1.1, 7.3.5 N1.1, 7.3(6)D1(1), 7.3.6 N1.1, 7.3(7)D1(1), 7.3(7)N1(1), 7.3(7)N1(1a), 7.3(7)N1(1b), 7.3(8)D1(1), 7.3(8)N1(1), 7.3(9)D1(1), 7.3(9)N1(1), 7.3(10)N1(1), 7.3(11)N1(1), 7.3(12)N1(1), 7.3(13)N1(1), 7.3(14)N1(1), 8.0(1), 8.1.1, 8.1(2a), 8.1(2), 8.2(1), 8.2(2), 8.2.3, 8.2(4), 8.2.5, 8.2(6), 8.2(7a), 8.2(7), 8.2(8), 8.2(9), 8.2(10), 8.2(11), 8.3(1), 8.3.2, 8.4.1, 8.4.2, 8.4(3), 8.4(4a), 8.4(4), 8.4(5), 8.4(6a), 8.4(6), 8.4(7), 8.4(8), 8.4(9), 9.3(13), 10.2(7), 10.3(4a), 10.4(2) 29.02.2024 SB2024022913
SB2024061419
SB2024061703
and 1 more