Vulnerability · Published Jul 9, 2026 · Assigned by VulDB
CVE-2026-15274lo48576 fbxcel Node Header parser.rs denial of service
Low 3.3
In plain English
A low-severity security flaw in fbxcel from lo48576. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities).
Severity (CVSS 3.1)3.3Low
Exploit odds (30 days)0.2%top 94.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was detected in lo48576 fbxcel up to 0.9.0. This affects an unknown part of the file src/pull_parser/v7400/parser.rs of the component Node Header Handler. The manipulation results in denial of service. The attack must be initiated from a local position. The exploit is now public and may be used. The pull request to fix this issue awaits acceptance.
Affected products (as reported)
Weakness: CWE-404 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
References
- VDB-377215 | lo48576 fbxcel Node Header parser.rs denial of service vdb-entry
- VDB-377215 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- CVE-2026-15274 | CVE Analysis and Report third-party-advisory
- Submit #852441 | fbxcel <= 0.9.0 Denial of Service third-party-advisory
- https://github.com/lo48576/fbxcel/issues/14 exploit, issue-tracking
- https://github.com/lo48576/fbxcel/pull/15 issue-tracking, patch
- https://github.com/lo48576/fbxcel/ product