Known vulnerabilities in Red Hat Enterprise Linux for IBM z Systems 9

Vendor: Red Hat Inc.
Software: Red Hat Enterprise Linux for IBM z Systems
Version: 9
Software CPE: cpe:2.3:o:red_hat:red_hat_enterprise_linux_for_ibm_z_systems:*:*:*:*:*:red_hat_enterprise_linux:*:*
Website: https://www.redhat.com/en
Total vulnerabilities: 3421
Public exploits: 147
Known exploited (KEV): 40
Highest CVSSv4 Score: 9.4

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Red Hat Enterprise Linux for IBM z Systems version 9 Red Hat Enterprise Linux for IBM z Systems 9 is affected by 3421 vulnerabilities: 24 critical, 642 high, 1390 medium, 1365 low Critical High Medium Low

Vulnerabilities (3421)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU144074 - Protection Mechanism Failure
CVE-2026-74983		 CWE-693 Medium
No
No
 - 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 8 more
#VU144075 - Memory corruption
CVE-2026-74987		 CWE-119 High
No
No
 - 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 8 more
#VU144069 - Improper Privilege Management
CVE-2026-74965		 CWE-269 Medium
No
No
 - 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 8 more
#VU144071 - Exposure of sensitive information to an unauthorized actor
CVE-2026-74971		 CWE-200 Low
No
No
 - 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 8 more
#VU144062 - Improper Privilege Management
CVE-2026-74953		 CWE-269 Medium
No
No
 - 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 8 more
#VU144064 - Protection Mechanism Failure
CVE-2026-74959		 CWE-693 Medium
No
No
 - 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 8 more
#VU144065 - Origin Validation Error
CVE-2026-74960		 CWE-346 Medium
No
No
 - 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 8 more
#VU144058 - Use After Free
CVE-2026-74936		 CWE-416 High
No
No
 - 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 8 more
#VU144059 - Improper Privilege Management
CVE-2026-74941		 CWE-269 High
No
No
 - 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 8 more
#VU144061 - Use After Free
CVE-2026-74949		 CWE-416 High
No
No
 - 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 8 more
#VU144057 - Memory corruption
CVE-2026-74990		 CWE-119 Medium
No
No
 - 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 8 more
#VU144054 - Use After Free
CVE-2026-74969		 CWE-416 High
No
No
 - 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 8 more
#VU144055 - Use After Free
CVE-2026-74973		 CWE-416 High
No
No
 - 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 8 more
#VU144052 - Memory corruption
CVE-2026-74946		 CWE-119 High
No
No
 - 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 8 more
#VU144053 - Exposure of sensitive information to an unauthorized actor
CVE-2026-74948		 CWE-200 Medium
No
No
 - 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 8 more
#VU144048 - Use After Free
CVE-2026-74940		 CWE-416 High
No
No
 - 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 8 more
#VU144050 - Use After Free
CVE-2026-74943		 CWE-416 High
No
No
 - 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 8 more
#VU144045 - Improper Access Control
CVE-2026-74934		 CWE-284 Medium
No
No
 - 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 8 more
#VU131638 - Improper Access Control
CVE-2026-33377		 CWE-284 Low
No
No
 - 18.05.2026 SB2026051824
SB2026081226
SB2026081241
and 3 more
#VU131637 - Improper Access Control
CVE-2026-33376		 CWE-284 Medium
No
No
 - 18.05.2026 SB2026051824
SB2026081226
SB20260824264


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