CVE-2026-82821

Description

A vulnerability was determined in FLVMeta up to 1.2.2. Affected by this vulnerability is the function amf_object_get of the file src/amf.c of the component AMF Object Parsing. This manipulation causes null pointer dereference. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. Patch name: 52642f7dfb76ec7334016622dde60b1ae963d79b. To fix this issue, it is recommended to deploy a patch. The project maintainer doubts the security impact: "While I acknowledged the bugs and provided fixes, I have yet to see any way to exploit these alleged vulnerabilities."

References

https://vuldb.com/vuln/397244/cti

https://vuldb.com/vuln/397244

https://vuldb.com/submit/876597

https://vuldb.com/cve/CVE-2026-82821

https://github.com/raind20001020/Poc/blob/main/flvmeta_SEGV

https://github.com/noirotm/flvmeta/issues/28

https://github.com/noirotm/flvmeta/commit/52642f7dfb76ec7334016622dde60b1ae963d79b

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4

EPSS