CVE-2026-112060
Medium
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.
SeverityMedium
CVSS6.4
Exploit probability—
ProductRtmpdump Librtmp
PublishedOct 18, 2026
First seenOct 18, 2026
Weakness typeCWE-787Out-of-bounds write
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| RTMPDump librtmp | v ≤ 2.6 | — |
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