CVE-2025-27612

MEDIUMNVD 5.95.9—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.9 under NVD CVSS v3. EPSS exploit probability: 0.0%, top 86% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
5.9
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.9Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

libcontainer is a library for container control. Prior to libcontainer 0.5.3, while creating a tenant container, the tenant builder accepts a list of capabilities to be added in the spec of tenant container. The logic here adds the given capabilities to all capabilities of main container if present in spec, otherwise simply set provided capabilities as capabilities of the tenant container. However, setting inherited caps in any case for tenant container can lead to elevation of capabilities, similar to CVE-2022-29162. This does not affect youki binary itself. This is only applicable if you are using libcontainer directly and using the tenant builder.

CVSS v3
5.9
EG Score
5.9(medium)
EPSS
6.3%
KEV
Not listed

Published

March 21, 2025

Last Modified

April 15, 2026

References (4)

Affected Packages

(2 across 2 ecosystems)
crates.io(1)
PackageVulnerable rangeFixed inDependents
libcontainer—0.5.3—
Go(1)
PackageVulnerable rangeFixed inDependents
github.com/opencontainers/runc———

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 10× in last 7d / 46× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 106 total refreshes for this CVE.

  1. 2026-07-11 08:27 UTCEPSS rescore
  2. 2026-07-11 08:27 UTCEPSS rescore
  3. 2026-07-10 16:23 UTCOSV refresh
  4. 2026-07-09 19:09 UTCEPSS rescore
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  1. 2026-06-23 21:32 UTCEPSS rescore
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  5. 2026-06-22 00:12 UTCOSV refresh
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  68. 2026-05-21 16:28 UTCEG score recompute
  69. 2026-05-21 05:36 UTCOSV refresh
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Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2025-27612?
CVE-2025-27612 is a medium vulnerability published on March 21, 2025. libcontainer is a library for container control. Prior to libcontainer 0.5.3, while creating a tenant container, the tenant builder accepts a list of capabilities to be added in the spec of tenant container. The logic here adds the given capabilities to all capabilities of main container if present…
When was CVE-2025-27612 disclosed?
CVE-2025-27612 was first published in the National Vulnerability Database on March 21, 2025, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-27612 actively exploited?
CVE-2025-27612 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 6.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-27612?
CVE-2025-27612 has a CVSS v3 base score of 5.9 (NVD).
How do I remediate CVE-2025-27612?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-27612, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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