MEDIUMVulnerability
CVE-2026-4942
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to send a specifically crafted message and downgrade the Transport Layer Security (TLS) protocol to a version disabled in the server configuration.
Properties
- severity
- MEDIUM
- score
- 5.9
- cve_id
- CVE-2026-4942
- vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- published_at
- 2026-07-17T20:17:23.560
- last_modified
- 2026-08-12T19:00:35.210
Related Entities (6)
DESCRIBED_BY (1)
→[Source]NVD
AFFECTS_PRODUCT (4)
→[Product]
→[Product]
→[Product]
→[Product]
HAS_WEAKNESS (1)
→[Weakness]Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')
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