CVE-2025-58181: Unbounded memory consumption in golang.org/x/crypto/ssh
golang.org/x/crypto · golang.org/x/crypto/ssh
Vendor fix available · Affected: golang.org/x/crypto/ssh · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 49% of scored CVEs
DescriptionCVE.org
SSH servers parsing GSSAPI authentication requests do not validate the number of mechanisms specified in the request, allowing an attacker to cause unbounded memory consumption.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- golang.org/x/crypto · golang.org/x/crypto/sshbefore 0.45.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- golang.org/x/crypto
- Published
- November 2025
CoverageNo articles yet
No CyberSIXT article names CVE-2025-58181 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.