[NEW] [medium] GStreamer: Multiple vulnerabilities
An attacker can exploit multiple vulnerabilities in GStreamer to potentially execute arbitrary code, manipulate data, or trigger a Denial-of-Service condition.
CSIRTS triage
- What
- Multiple vulnerabilities can be exploited to potentially execute arbitrary code or trigger a Denial-of-Service condition.
- Who is affected
- Users of GStreamer are affected.
- Urgency
- Remediation is medium due to the potential for exploitation, but not currently known to be actively exploited.
- Action
- Update to the latest version of GStreamer.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2259
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-596910.25% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 16% of all scored CVEs.
- Low exploitation riskCVE-2026-596920.31% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 23% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-59691 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-59692 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
Recent advisories for GStreamer
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- high[UPDATE] [high] GStreamer: Multiple vulnerabilitiescert-bund · 2026-07-10
- high[UPDATE] [high] GStreamer: Vulnerability allows Denial of Servicecert-bund · 2026-07-10
- medium[UPDATE] [medium] GStreamer: Multiple vulnerabilities allow denial of servicecert-bund · 2026-07-10
- medium[UPDATE] [medium] GStreamer: Multiple vulnerabilitiescert-bund · 2026-07-10
- highCVE-2026-59692: A stack buffer overflow vulnerability was found in GStreamer's DTLS plugin. During a DTLS hand…nvd · 2026-07-09
- highCVE-2026-59691: A heap buffer overflow vulnerability was found in GStreamer's rfbsrc plugin. When a client con…nvd · 2026-07-09
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