FLVMeta AMF Object Parsing amf.c amf_object_get null pointer dereference
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.3epss 0.6%
exploitation probability
0.6%top 55% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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."
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
n/a · FLVMetapublic PoCs found — 1
cve_referencegithub.com/raind20001020/Poc/blob/main/flvmeta_SEGVunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://github.com/noirotm/flvmeta/commit/52642f7dfb76ec7334016622dde60b1ae963d79bhttps://github.com/noirotm/flvmeta/issues/28https://github.com/raind20001020/Poc/blob/main/flvmeta_SEGVhttps://vuldb.com/cve/CVE-2026-82821https://vuldb.com/submit/876597https://vuldb.com/vuln/397244https://vuldb.com/vuln/397244/cti