CVE-2026-90784Dvidelabs flatcc semantics.c fb_clear_parser memory leak
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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A vulnerability has been found in Dvidelabs flatcc up to 0.6.3. The impacted element is the function fb_clear_parser of the file src/Compiler/semantics.c. The manipulation leads to memory leak. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of the patch is 8dbc3419738da066151991fd2bf1d0c85591dea2. It is suggested to install a patch to address this issue.
- CVSS
- 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
- Weakness (CWE)
- CWE-401, CWE-404
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Sep 14, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Dvidelabs flatcc dvidelabs:flatcc | 0.6.0; 0.6.1; 0.6.2; 0.6.3 | CNA record |
References
- https://vuldb.com/vuln/403290vdb-entry, technical-description
- https://vuldb.com/vuln/403290/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-90784third-party-advisory
- https://vuldb.com/submit/919199third-party-advisory
- https://github.com/dvidelabs/flatcc/issues/389exploit, issue-tracking
- https://github.com/dvidelabs/flatcc/commit/8dbc3419738da066151991fd2bf1d0c85591dea2patch
- https://github.com/dvidelabs/flatcc/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.