VulDB 🛡@vuldb
🚨 Attention, elevated activities detected targeting librtmp (CVE-2026-112060) vuldb.com/vuln/421748/cti https://t.co/qjq3IKVmuT
00000117
2.3K followersView on X
CVE-2026-112060
LOWCVSS 6.1 · MEDIUMSignal is active with 1 mentions in latest observed window
Immediate actions
- Track advisory updates for patch or workaround availability
Recommended action window: Monitor and triage in normal cycle
NVD 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.
0.0/ 10 priority
Sources & remediation
Other references
- https://git.ffmpeg.org/gitweb/rtmpdump.git/blob/138fdb258d9fc26f1843fd1b891180416c9dc575:/librtmp/amf.c
- https://hackmd.io/@haindpwn/librtmp-amf3-decode-and-strict-array-oob
- https://rtmpdump.mplayerhq.hu/
- https://www.vulncheck.com/advisories/librtmp-rtmpdump-through-2.6-heap-out-of-bounds-write-via-amf3-decode
Weakness type (CWE)
CWE-787
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
Threat summary
- 1 mentions across 1 observed day
What's happening
- 1 total mentions across 1 day