BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. A malicious BuildKit frontend or Dockerfile using RUN --mount could trick the feature that removes empty files created for the mountpoints into removing a file outside the container, from the host system. The issue has been fixed in v0.12.5. Workarounds include avoiding using BuildKit frontends from an untrusted source or building an untrusted Dockerfile containing RUN --mount feature.
CVE-2024-23652
“—” beside the score: it is equal to NVD's CVSS score.
Score 10.0 from GitHub Security Advisory (severity: CRITICAL) published 2024-01-31. NVD baseline CVSS 10.0; sources differ by 0.0.
Also known asEUVD-2024-0254 (ENISA EUVD) · GHSA-4v98-7qmw-rqr8 (GitHub Security Advisories)Source: ENISA EUVD
- Public exploit or proof-of-concept code is available
A fix is available — apply it.
- CVSS v3
- 10.0
- EG Score
- 10.0CRITICALmedium confidence
- EG Risk
- 76EG Risk 76/100
EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.
How it’s computed (value × EchelonGraph’s weight)Severity100% × 45%Impact severity (EG Severity): CVSS 10.0 of 10. Never the KEV-floored or EPSS-lifted EG Score.Exploitation40% × 40%EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.Automatability100% × 15%CISA's SSVC Automatable value: yes (Vulnrichment).SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Attend at high (mission-essential systems).Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high. - EPSS PROB
- 2.5%
- EPSS %ILE
- 84th
- KEV
- Not listed
What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)
The EG score (10.0): severity, escalated by confirmed exploitation. This CVE's 10.0 is its impact severity (EG Severity), not escalated.
- EG Severity
- 10.0 CRITICALCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.GitHub Security Advisory CVSS
- EG Likelihood
- 2.5% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-31). FIRST's exploitation probability, not an EchelonGraph model.
- Confirmed exploitation
- None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
- EG Priority
- SSVC Track at medium mission impactTrack at low or medium mission impact; Attend at high (mission-essential systems).CISA BOD 26-04: 14 days if the affected system is publicly exposed; 60 days if it is not.Each input and its source, and whom BOD 26-04 binds: the SSVC and BOD 26-04 blocks below.
SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Attend at high (mission-essential systems).
A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table
BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; 60 days if it is not.
The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it
Published
January 31, 2024
Last Modified
November 21, 2024
Advisory Details (3)
Auto-updated Nov 1, 2026Possible host system access from mount stub cleaner · Advisory · moby/buildkit · GitHub
Affected: v0.12.5
https://github.com/moby/buildkit/security/advisories/GHSA-4v98-7qmw-rqr8v0.12.5
Patch available: moby/buildkit v0.12.5
https://github.com/moby/buildkit/releases/tag/v0.12.5executor: recheck mount stub path within root after container run
Fix merged in moby/buildkit PR #4603 on 2024-01-31 — awaiting tagged release
https://github.com/moby/buildkit/pull/4603Vendor Advisories for CVE-2024-23652(2)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
- PAN-SA-2024-0002Palo Alto Networks Security AdvisoriesNone
PAN-SA-2024-0002 Impact of Leaky Vessels Vulnerabilities (CVE-2024-21626, CVE-2024-23651, CVE-2024-23652, and CVE-2024-23653)
- CVE-2024-23652Microsoft Security Response Center (MSRC)Critical
BuildKit possible host system access from mount stub cleaner
Patch Availability(2)
| Vendor / Ecosystem | Fix (by version range) / Patch | Released | Source |
|---|---|---|---|
| ubuntu | vim-syntax-docker (20.10.21-0ubuntu1~18.04.3+esm3) @ bionic | 2026-11-01 | ubuntu |
| go | github.com/moby/buildkit @ 0.12.5 (fixes < 0.12.5) | — | ghsa |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
Affected Packages
(1 across 1 ecosystem)
Go(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| github.com/moby/buildkit | — |
| — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Additional Vendor Advisories
(1)
Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.
Data Freshness Timeline
(refreshed 21× in last 7d / 73× in last 30d)
Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.
Showing the most recent 99 of 242 refreshes on record for this CVE.
A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 1 repeat row among the latest 100 is merged into the row it repeats. The 143 oldest rows on record are not shown and were not checked, so the counts can still include repeats.
- 2026-11-01 16:31 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-11-01 11:54 UTCVendor advisory
- 2026-11-01 11:54 UTCGHSA enrichmentGHSA-4v98-7qmw-rqr8 · GitHub severity CRITICAL · GitHub CVSS 10.0
- 2026-11-01 08:16 UTCGHSA enrichmentGHSA-4v98-7qmw-rqr8 · GitHub severity CRITICAL · GitHub CVSS 10.0
- 2026-11-01 08:16 UTCEG score recompute
- 2026-10-31 16:30 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-31 12:50 UTCEG score recompute
- 2026-10-31 12:50 UTCVendor advisory
- 2026-10-30 16:31 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-30 13:45 UTCEG score recompute
- 2026-10-30 13:45 UTCVendor advisory
- 2026-10-29 16:30 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-29 14:31 UTCEG score recompute
- 2026-10-29 14:31 UTCVendor advisory
- 2026-10-28 16:29 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-28 15:27 UTCEG score recompute
- 2026-10-28 15:27 UTCVendor advisory
- 2026-10-27 16:29 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-27 16:21 UTCVendor advisory
- 2026-10-26 17:14 UTCEG score recompute
- 2026-10-26 16:29 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-25 17:49 UTCVendor advisory
- 2026-10-25 17:17 UTCEG score recompute
- 2026-10-25 16:30 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-24 18:10 UTCEG score recompute
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- 2026-10-24 18:10 UTCVendor advisory
- 2026-10-24 16:30 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-23 19:05 UTCEG score recompute
- 2026-10-23 19:05 UTCVendor advisory
- 2026-10-23 16:29 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-22 19:58 UTCEG score recompute
- 2026-10-22 16:31 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-21 20:51 UTCEG score recompute
- 2026-10-21 20:51 UTCVendor advisory
- 2026-10-21 16:29 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-20 21:45 UTCEG score recompute
- 2026-10-20 21:45 UTCVendor advisory
- 2026-10-20 16:30 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-19 22:41 UTCEG score recompute
- 2026-10-19 22:41 UTCVendor advisory
- 2026-10-19 16:29 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-18 21:24 UTCEG score recompute
- 2026-10-18 21:24 UTCVendor advisory
- 2026-10-18 16:29 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-18 07:26 UTCEG score recompute
- 2026-10-17 22:18 UTCEG score recompute
- 2026-10-17 22:18 UTCVendor advisory
- 2026-10-17 16:30 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-16 23:13 UTCEG score recompute
- 2026-10-16 23:13 UTCVendor advisory
- 2026-10-16 16:36 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-15 20:25 UTCEG score recompute
- 2026-10-15 16:29 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-14 16:30 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-14 14:22 UTCEG score recompute
- 2026-10-13 16:30 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-13 13:59 UTCEG score recompute
- 2026-10-13 13:59 UTCVendor advisory
- 2026-10-12 16:31 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-12 14:53 UTCEG score recompute
- 2026-10-12 14:53 UTCVendor advisory
- 2026-10-12 02:24 UTCOSV refresh
- 2026-10-11 21:26 UTCEG score recompute
- 2026-10-11 16:20 UTCEG score recompute
- 2026-10-11 13:45 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-10 19:58 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-09 20:05 UTCEPSS rescoreEPSS 2.5% · 84th percentile
- 2026-10-08 17:07 UTCEPSS rescoreEPSS 2.5% · 83rd percentile
- 2026-10-07 23:46 UTCEPSS rescoreEPSS 2.5% · 83rd percentile
- 2026-10-06 15:15 UTCEPSS rescoreEPSS 2.5% · 83rd percentile
- 2026-10-05 17:41 UTCEPSS rescoreEPSS 2.5% · 83rd percentile
- 2026-10-04 23:20 UTCEPSS rescoreEPSS 2.5% · 83rd percentile
- 2026-10-03 14:23 UTCEPSS rescoreEPSS 2.5% · 83rd percentile
- 2026-10-01 19:48 UTCEPSS rescoreEPSS 2.5% · 83rd percentile
- 2026-09-30 16:57 UTCEG score recompute
- 2026-09-30 15:01 UTCEPSS rescoreEPSS 2.5% · 83rd percentile
- 2026-09-29 15:17 UTCEPSS rescoreEPSS 2.5% · 83rd percentile
- 2026-09-28 13:49 UTCEPSS rescoreEPSS 2.1% · 80th percentile
- 2026-09-24 14:01 UTCEPSS rescoreEPSS 2.1% · 80th percentile
- 2026-09-23 13:46 UTCEPSS rescoreEPSS 2.1% · 80th percentile
- 2026-09-22 09:15 UTCOSV refresh
- 2026-09-16 14:06 UTCEPSS rescoreEPSS 2.1% · 80th percentile
- 2026-09-16 05:11 UTCEPSS rescoreEPSS 2.1% · 80th percentile
- 2026-09-15 03:08 UTCEPSS rescoreEPSS 2.1% · 80th percentile
- 2026-09-13 16:45 UTCEPSS rescoreEPSS 2.1% · 80th percentile
- 2026-09-12 14:59 UTCEPSS rescoreEPSS 2.1% · 80th percentile
- 2026-09-11 14:51 UTCEPSS rescoreEPSS 2.1% · 80th percentile
- 2026-09-11 09:34 UTCEPSS rescoreEPSS 2.1% · 80th percentile
- 2026-09-08 21:58 UTCEPSS rescoreEPSS 2.1% · 80th percentile
- 2026-09-07 15:59 UTCEPSS rescoreEPSS 2.1% · 80th percentile
- 2026-09-06 13:46 UTCEPSS rescoreEPSS 2.1% · 80th percentile
- 2026-09-05 15:26 UTCEPSS rescoreEPSS 2.1% · 79th percentile
- 2026-09-04 13:58 UTCEPSS rescoreEPSS 2.1% · 79th percentile
- 2026-09-04 05:05 UTCEPSS rescoreEPSS 2.1% · 79th percentile
- 2026-09-03 06:29 UTCOSV refresh
- 2026-09-02 14:10 UTCEPSS rescoreEPSS 2.1% · 79th percentile
- 2026-09-01 13:52 UTCEPSS rescoreEPSS 2.1% · 79th percentile
- 2026-08-30 19:15 UTCEPSS rescoreEPSS 2.1% · 79th percentile
- 2026-08-30 01:20 UTCEPSS rescoreEPSS 2.1% · 79th percentile
Publicly available exploits
(1 reference)Public exploit code is referenced for this CVE (1 GitHub PoC). Defenders should treat patch urgency accordingly.
- Open source ↗GitHub PoCabian2/CVE-2024-23652Published Mar 1, 2024
Related CVEs(same product + same vendor + same CWE)
Same product
8 shownGo:github.com/moby/buildkit
Same vendor
6 shownubuntu:USN-7474-1
Frequently asked(5)
What is CVE-2024-23652?
When was the CVE record for CVE-2024-23652 published?
Is CVE-2024-23652 actively exploited?
What is the CVSS score of CVE-2024-23652?
How do I remediate CVE-2024-23652?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-23652
Is Your Infrastructure Affected by CVE-2024-23652?
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