CVE-2026-35387

ADVISORY - nist

Summary

OpenSSH before 10.3 can use unintended ECDSA algorithms. Listing of any ECDSA algorithm in PubkeyAcceptedAlgorithms or HostbasedAcceptedAlgorithms is misinterpreted to mean all ECDSA algorithms.

EPSS Score⁠: 0.00053 (0.166)

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-670⁠

Always-Incorrect Control Flow Implementation

ADVISORY - redhat

CWE-115⁠

Misinterpretation of Input

Impacted images

Advisories

NIST

CREATED

2 months ago

UPDATED

24 days ago

ADVISORY IDCVE-2026-35387⁠

EXPLOITABILITY SCORE

1.6

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)

CWE-670⁠

CVSS SCORE

3.1low

Alpine

CREATED

23 days ago

UPDATED

8 days ago

ADVISORY IDCVE-2026-35387⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

Debian

CREATED

2 months ago

UPDATED

5 days ago

ADVISORY IDCVE-2026-35387⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

Ubuntu

CREATED

2 months ago

UPDATED

21 days ago

ADVISORY IDCVE-2026-35387⁠

EXPLOITABILITY SCORE

2.2

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

6.5medium

Alma

CREATED

17 days ago

UPDATED

16 days ago

ADVISORY IDALSA-2026:13381⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Alma

CREATED

17 days ago

UPDATED

16 days ago

ADVISORY IDALSA-2026:13383⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Red Hat

CREATED

2 months ago

UPDATED

2 months ago

ADVISORY IDCVE-2026-35387⁠

EXPLOITABILITY SCORE

1.6

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)

CWE-115⁠

CVSS SCORE

3.1low

Rocky

CREATED

15 days ago

UPDATED

15 days ago

ADVISORY IDRLSA-2026:13383⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Oracle

CREATED

16 days ago

UPDATED

16 days ago

ADVISORY IDELSA-2026-13380⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Oracle

CREATED

16 days ago

UPDATED

16 days ago

ADVISORY IDELSA-2026-13381⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Oracle

CREATED

16 days ago

UPDATED

16 days ago

ADVISORY IDELSA-2026-13383⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Photon

CREATED

24 days ago

UPDATED

7 days ago

ADVISORY ID

CVE-2026-35387

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

6.5medium