How severe is CVE-2025-47914?

CVE-2025-47914 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2025-47914 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-47914?

CVE-2025-47914 affects Golang Crypto. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-47914?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-47914 have an EU (EUVD) identifier?

Yes. CVE-2025-47914 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198227.

When was CVE-2025-47914 published?

CVE-2025-47914 was published on 2025-11-19 and last updated on 2026-06-17.

CVE-2025-47914

CVE-2025-47914 is a medium-severity vulnerability in Golang Crypto with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-125.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-198227
Weakness: CWE-125
Affected product: Golang Crypto
Published: 2025-11-19
Last modified: 2026-06-17

Description

SSH 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.

Frequently asked questions

What is CVE-2025-47914?: SSH 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.
How severe is CVE-2025-47914?: CVE-2025-47914 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2025-47914 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-47914?: CVE-2025-47914 affects Golang Crypto. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-47914?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-47914 have an EU (EUVD) identifier?: Yes. CVE-2025-47914 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198227.
When was CVE-2025-47914 published?: CVE-2025-47914 was published on 2025-11-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:golang:crypto:*:*:*:*:*:go:*:*

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