CVE-2026-82821

Published: Ago 31, 2026 Last Modified: Ago 31, 2026
ExploitDB:
Other exploit source:
Google Dorks:
LOW 2,1
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: passive
Confidentiality: N/A
Integrity: N/A
Availability: N/A
MEDIUM 4,3
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: low
MEDIUM 5,0
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: none
Integrity: none
Availability: partial

Description

AI Translation Available

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.'

404

Improper Resource Shutdown or Release

Draft
Common Consequences
Security Scopes Affected:
Availability Other Confidentiality
Potential Impacts:
Dos: Resource Consumption (Other) Varies By Context Read Application Data
Applicable Platforms
All platforms may be affected
View CWE Details
476

NULL Pointer Dereference

Stable
Common Consequences
Security Scopes Affected:
Availability Integrity Confidentiality
Potential Impacts:
Dos: Crash, Exit, Or Restart Execute Unauthorized Code Or Commands Read Memory Modify Memory
Applicable Platforms
Languages: C, C++, Java, C#, Go
View CWE Details
https://github.com/noirotm/flvmeta/issues/28
https://vuldb.com/submit/876597
https://github.com/noirotm/flvmeta/commit/52642f7dfb76ec7334016622dde60b1ae963d…
https://github.com/noirotm/flvmeta/issues/28
https://github.com/raind20001020/Poc/blob/main/flvmeta_SEGV
https://vuldb.com/cve/CVE-2026-82821
https://vuldb.com/submit/876597
https://vuldb.com/vuln/397244
https://vuldb.com/vuln/397244/cti