Medium severity6.4NVD Advisory· Published Oct 18, 2026

CVE-2026-112060

Description

librtmp in RTMPDump through 2.6 contains an out-of-bounds read and heap out-of-bounds write vulnerability because AMF3_Decode ignores AMF3 property decode failures. Malicious RTMP servers or man-in-the-middle attackers can send oversized AMF3 string lengths, and with the token option DecodeTEA corrupts heap memory and leaks heap bytes.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Rtmpdump Project/Rtmpdumpllm-fuzzy
Range: <=2.6

Patches

Vulnerability mechanics

References

git.ffmpeg.org/gitweb/rtmpdump.git/blob/138fdb258d9fc26f1843fd1b891180416c9dc575:/librtmp/amf.cnvd
hackmd.io/@haindpwn/librtmp-amf3-decode-and-strict-array-oobnvd
rtmpdump.mplayerhq.hunvd
www.vulncheck.com/advisories/librtmp-rtmpdump-through-2.6-heap-out-of-bounds-write-via-amf3-decodenvd

News mentions

No linked articles in our index yet.

cvss	0.416
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000