[NEW] [medium] GStreamer: Multiple vulnerabilities

mediumCVE-2026-59691 CVE-2026-59692

An attacker can exploit multiple vulnerabilities in GStreamer to potentially execute arbitrary code, manipulate data, or trigger a Denial-of-Service condition.

CSIRTS triage

vendor: GStreamer product: GStreamer Remote code execution Denial of serviceOther

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

Source: CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity: medium
Published: 2026-08-25
Exploitation: Not in CISA KEV at last sync
Language: Machine-translated to English — verify against the original

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-2026-596910.33% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 25% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-596920.58% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 45% of all EPSS-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.

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medium[UPDATE] [medium] GStreamer: Multiple vulnerabilitiescert-bund · 2026-08-24
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