CVE records

Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Subscribers get the CVEs that match their own systems on My program, by email as they are published. Where the data comes from: sources.

Updated under an hour ago ()

What this means for you

This week: 5,443 CVEs published, 355 critical, and 7 newly confirmed exploited. Add your stack to see whether any of them hit you.

Published in the last 7 days
5,443
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Critical, last 7 days
355
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Healthcare-tagged, last 7 days
4
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Known exploited (CISA KEV)
1,747
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Showing CVEs that name the product golang:crypto. Show all products

18 CVEs, showing 1 to 18
CVESeverityTitlePublished
CVE-2026-56855High 7.5Prevent DoS on deadlocked established channel in golang.org/x/crypto/ssh
Assigned by Go
Sep 2, 2026
CVE-2026-78662High 7.5Prevent DoS on deadlocked undecided channel in golang.org/x/crypto/ssh
Assigned by Go
Sep 2, 2026
CVE-2026-46598Medium 5.3For certain crafted inputs, a 'ed25519.PrivateKey' was created by casting malformed wire bytes, leading to a panic when used.May 22, 2026
CVE-2026-46597High 7.5An incorrectly placed cast from bytes to int allowed for server-side panic in the AES-GCM packet decoder for well-crafted inputs.May 22, 2026
CVE-2026-46595Critical 10.0Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of callback is passed other than public key, then the source-address validation would…May 22, 2026
CVE-2026-42508Critical 9.1Previously, a revoked 'SignatureKey' belonging to a CA was not correctly checked for revocation.May 22, 2026
CVE-2026-39835Medium 5.3SSH servers which use CertChecker as a public key callback without setting IsUserAuthority or IsHostAuthority could be caused to panic by a client presenting a certificate.May 22, 2026
CVE-2026-39834Critical 9.1When writing data larger than 4GB in a single Write call on an SSH channel, an integer overflow in the internal payload size calculation caused the write loop to spin indefinitely, sending empty pack…May 22, 2026
CVE-2026-39833Critical 9.1The in-memory keyring returned by NewKeyring() silently accepted keys with the ConfirmBeforeUse constraint but never enforced it.May 22, 2026
CVE-2026-39832Critical 9.1When adding a key to a remote agent constraint extensions such as restrict-destination-v00@openssh.com were not serialized in the request.May 22, 2026
CVE-2026-39831Critical 9.1The Verify() method for FIDO/U2F security key types (sk-ecdsa-sha2-nistp256@openssh.com, sk-ssh-ed25519@openssh.com) did not check the User Presence flag.May 22, 2026
CVE-2026-39830Critical 9.1A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop.May 22, 2026
CVE-2026-39829High 7.5The RSA and DSA public key parsers did not enforce size limits on key parameters.May 22, 2026
CVE-2026-39828Medium 6.3When an SSH server authentication callback returned PartialSuccessError with non-nil Permissions, those permissions were silently discarded, potentially dropping certificate restrictions such as forc…May 22, 2026
CVE-2026-39827Medium 6.5An authenticated SSH client that repeatedly opened channels which were rejected by the server caused unbounded memory growth, eventually crashing the server process and affecting all connected users.May 22, 2026
CVE-2025-58181Medium 5.3SSH servers parsing GSSAPI authentication requests do not validate the number of mechanisms specified in the request, allowing an attacker to cause unbounded memory consumption.Nov 19, 2025
CVE-2025-47914Medium 5.3SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read.Nov 19, 2025
CVE-2023-48795Medium 5.9The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from…
Assigned by mitre
Dec 18, 2023

CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.

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