librtmp (RTMPDump) through 2.6 Heap Out-of-Bounds Write via AMF3_Decode
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.
CVE-2026-112060
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-112060
librtmp
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.ffmpeg.org/rtmpdump",
"vendor": "RTMPDump",
"product": "librtmp",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "2.6"
}
],
"collectionURL": "https://git.ffmpeg.org/rtmpdump",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-112060
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #38956 · Revision 1
- Added to Heist Feed
- Publisher date