Integer overflow in Driftregion Iso14229
CVE-2026-111282
Driftregion iso14229 before 0.10.1 contains an integer wraparound in Handle_0x38_RequestFileTransfer that lets unauthenticated attackers bypass the file path length check. Attackers can send a short RequestFileTransfer (SID 0x38) request with filePathAndNameLength 0xFFFC-0xFFFF, causing callbacks to read past the receive buffer, crashing targets or disclosing memory.
Vulnerability class: Integer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/driftregion/iso14229/security/advisories/GHSA-5hgv-5fqg-8vcr (vendor-advisory)
- github.com/driftregion/iso14229/security/advisories/GHSA-ph4f-7v39-8hgm (vendor-advisory)
- github.com/driftregion/iso14229/commit/2e36afcd7f0cd02b0c70446c1a265a7b1999d478 (patch)
- github.com/driftregion/iso14229/blob/0.10.0/src/server.c (technical-description)
- github.com/driftregion/iso14229/releases/tag/0.10.1+9e7c47e8 (release-notes)
- github.com/driftregion/iso14229 (product)
- www.vulncheck.com/advisories/iso14229-before-0.10.1-out-of-bounds-read-via-hand… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-111282?
- CVE-2026-111282 is a high-severity vulnerability in Driftregion Iso14229, classified under Integer Overflow or Wraparound. CVSS score: 8.2/10. Published 2026-10-15.
- How severe is CVE-2026-111282?
- High severity. CVSS v3 base score is 8.2 out of 10.