flatcc vulnerabilities | LiveThreat CVE Feed — Verisq

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Product

flatcc

by dvidelabs · last CVE Oct 26, 2026

5

CVEs

0

On KEV

5.3

Max CVSS

2

New 30D

Vulnerabilities5 In the news0 Timeline

Severity mix

Critical 0High 0Medium 3Low 2

Severity

All severities5 Critical0 High0 Medium3 Low2

Exploitation

On CISA KEV0 Exploited in the wild0

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CVE	CVSS	EPSS	Published	Summary · affected versions
CVE-2026-90786	5.3	1%	Sep 14	Dvidelabs flatcc Duplicate Symbol semantics.c align_order_members assertion Affected: 0.6.0; 0.6.1; 0.6.2; 0.6.3
CVE-2026-90785	5.3	1%	Sep 14	Dvidelabs flatcc Struct Analysis semantics.c analyze_struct assertion Affected: 0.6.0; 0.6.1; 0.6.2; 0.6.3
CVE-2026-90784	5.3	1%	Sep 14	Dvidelabs flatcc semantics.c fb_clear_parser memory leak Affected: 0.6.0; 0.6.1; 0.6.2; 0.6.3
CVE-2026-116734 New	3.7	0%	Oct 26	flatcc through 0.6.4 Out-of-Bounds Read via verifier check_header Affected: through 0.6.4
CVE-2026-116733 New	3.7	0%	Oct 26	flatcc through 0.6.4 Out-of-Bounds Read via __flatcc_json_parser_number Affected: through 0.6.4