A security flaw has been discovered in janet-lang janet up to 1.41.0. This affects the function doframe of the file src/core/debug.c. Performing a manipulation results in out-of-bounds read. Attacking locally is a requirement. The exploit has been released to the public and may be used for attacks. The patch is named ed17dd2c5913a23fb1107251e44a9410a3c30cf5.

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

Access Vector Local

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

No EPSS score available.

Exploitation poc

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
janet-lang janet affected
Version Status Constraints
1.0 affected —
1.1 affected —
1.2 affected —
1.3 affected —
1.4 affected —
1.5 affected —
1.6 affected —
1.7 affected —
1.8 affected —
1.9 affected —
1.10 affected —
1.11 affected —
1.12 affected —
1.13 affected —
1.14 affected —
1.15 affected —
1.16 affected —
1.17 affected —
1.18 affected —
1.19 affected —
1.20 affected —
1.21 affected —
1.22 affected —
1.23 affected —
1.24 affected —
1.25 affected —
1.26 affected —
1.27 affected —
1.28 affected —
1.29 affected —
1.30 affected —
1.31 affected —
1.32 affected —
1.33 affected —
1.34 affected —
1.35 affected —
1.36 affected —
1.37 affected —
1.38 affected —
1.39 affected —
1.40 affected —
1.41.0 affected —

No data.

No data.

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Vendors Products
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Janet Subscribe

Project Subscriptions

Vendors Products
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Janet Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/biniamf/pocs/tree/main/janet-debug-janet-doframe-env-data-oobread cve-icon cve-icon
https://github.com/janet-lang/janet/ cve-icon cve-icon
https://github.com/janet-lang/janet/commit/ed17dd2c5913a23fb1107251e44a9410a3c30cf5 cve-icon cve-icon
https://github.com/janet-lang/janet/issues/1743 cve-icon cve-icon
https://github.com/janet-lang/janet/issues/1743#issuecomment-4322129448 cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-10267 cve-icon cve-icon
https://vuldb.com/submit/825072 cve-icon cve-icon
https://vuldb.com/vuln/367546 cve-icon cve-icon
https://vuldb.com/vuln/367546/cti cve-icon cve-icon
History

Mon, 01 Jun 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 01 Jun 2026 15:00:00 +0000

Type Values Removed Values Added
Description A security flaw has been discovered in janet-lang janet up to 1.41.0. This affects the function doframe of the file src/core/debug.c. Performing a manipulation results in out-of-bounds read. Attacking locally is a requirement. The exploit has been released to the public and may be used for attacks. The patch is named ed17dd2c5913a23fb1107251e44a9410a3c30cf5.
Title janet-lang janet debug.c doframe out-of-bounds
First Time appeared Janet-lang
Janet-lang janet
Weaknesses CWE-119
CWE-125
CPEs cpe:2.3:a:janet-lang:janet:*:*:*:*:*:*:*:*
Vendors & Products Janet-lang
Janet-lang janet
References
Metrics cvssV2_0

{'score': 1.7, 'vector': 'AV:L/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:OF/RC:C'}

cvssV3_0

{'score': 3.3, 'vector': 'CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C'}

cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C'}

cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-06-01T15:03:01.251Z

Reserved: 2026-05-31T14:06:36.144Z

Link: CVE-2026-10267

cve-icon Vulnrichment

Updated: 2026-06-01T15:02:57.803Z

cve-icon NVD

Status : Deferred

Published: 2026-06-01T15:16:33.203

Modified: 2026-06-01T16:41:55.090

Link: CVE-2026-10267

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-01T17:30:15Z

Weaknesses