CVE-2026-18649 | A flaw was found in the GStreamer gst-plugins-good package. The rtph264depay and rtph265depay RTP depayloader elements do not enforce a maximum size limit on the reassembly buffer used during fragmented RTP packet processing. A remote, unauthenticated attacker can send a continuous stream of RTP fragments without ever transmitting an end-of-fragment marker, causing the reassembly buffer to grow without bound until process memory is exhausted. This results in
A flaw was found in the GStreamer gst-plugins-good package. The rtph264depay and rtph265depay RTP depayloader elements do not enforce a maximum size limit on the reassembly buffer used during fragmented RTP packet processing. A remote, unauthenticated attacker can send a continuous stream of RTP fragments without ever transmitting an end-of-fragment marker, causing the reassembly buffer to grow without bound until process memory is exhausted. This results in a denial of service through process termination.
- 🔗 0xsemizzz.vercel.app/projects/cve-2026-18649-gstreamer-rtp-dos…
- 🔗 access.redhat.com/errata/RHSA-2026:53451
- 🔗 access.redhat.com/errata/RHSA-2026:53452
- 🔗 access.redhat.com/errata/RHSA-2026:56966
- 🔗 access.redhat.com/errata/RHSA-2026:61588
- 🔗 access.redhat.com/errata/RHSA-2026:61943
- 🔗 access.redhat.com/errata/RHSA-2026:65959
- 🔗 access.redhat.com/errata/RHSA-2026:65999
```Code``` unterstützt. Zero-Day & Vulnerability Intelligence Hub
Echtzeit-Tracking mit EPSS Exploit-Wahrscheinlichkeiten, Angriffsvektor-Decodern und KI-Patch-Anleitungen.
📊 Historien-Charts — Criticals-Trend · Vendors · EPSS-Verteilung
| Tier | 2026-09-06 | 2026-09-23 |
|---|---|---|
| ≥90 % | 0 | 491 |
| ≥50 % | 0 | 1475 |
| ≥10 % | 0 | 0 |
| <10 % | 300 | 0 |
CVE-2026-18649 | A flaw was found in the GStreamer gst-plugins-good package. The rtph264depay and rtph265depay RTP depayloader elements do not enforce a maximum size limit on the reassembly buffer used during fragmented RTP packet processing. A remote, unauthenticated attacker can send a continuous stream of RTP fragments without ever transmitting an end-of-fragment marker, causing the reassembly buffer to grow without bound until process memory is exhausted. This results in
A flaw was found in the GStreamer gst-plugins-good package. The rtph264depay and rtph265depay RTP depayloader elements do not enforce a maximum size limit on the reassembly buffer used during fragmented RTP packet processing. A remote, unau
Noch keine Analyse zu CVE-2026-18649
Sei der Erste: Einschätzung, Betroffenheit, Workaround oder PoC — mit Antworten im Thread.