CVE-2026-60002
7.7
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
Summary
ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. (This outcome occurs only on the client side.)
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| OpenBSD | OpenSSH | 0 < 10.4 | affected |
Weaknesses
- CWE-416: CWE-416 Use After Free
References
- https://www.openwall.com/lists/oss-security/2026/07/06/5
- https://marc.info/?l=openssh-unix-dev&m=178333966933090&w=2
- https://www.openssh.org/releasenotes.html#10.4p1
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