How severe is CVE-2025-58185?

CVE-2025-58185 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-2025-58185 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-58185?

CVE-2025-58185 affects Golang Go. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-58185?

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

Does CVE-2025-58185 have an EU (EUVD) identifier?

Yes. CVE-2025-58185 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-36734.

When was CVE-2025-58185 published?

CVE-2025-58185 was published on 2025-10-29 and last updated on 2026-06-17.

CVE-2025-58185

CVE-2025-58185 is a medium-severity vulnerability in Golang Go 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-770.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-36734
Weakness: CWE-770
Affected product: Golang Go
Published: 2025-10-29
Last modified: 2026-06-17

Description

Parsing a maliciously crafted DER payload could allocate large amounts of memory, causing memory exhaustion.

Frequently asked questions

What is CVE-2025-58185?: Parsing a maliciously crafted DER payload could allocate large amounts of memory, causing memory exhaustion.
How severe is CVE-2025-58185?: CVE-2025-58185 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-2025-58185 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-58185?: CVE-2025-58185 affects Golang Go. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-58185?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-58185 have an EU (EUVD) identifier?: Yes. CVE-2025-58185 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-36734.
When was CVE-2025-58185 published?: CVE-2025-58185 was published on 2025-10-29 and last updated on 2026-06-17.

References

Affected products (1)

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

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