What’s Vulnerable › Vulnerabilities

CVE-2023-36243

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-06-22 · updated 2026-06-17
• Weakness: CWE-120

Description

FLVMeta v1.2.1 was discovered to contain a buffer overflow via the xml_on_metadata_tag_only function at dump_xml.c.

Affected products

• Flvmeta: 1.2.1

References

• https://github.com/noirotm/flvmeta/issues/19
• https://github.com/noirotm/flvmeta/issues/19

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