[UPDATE] [mittel] Red Hat OpenShift Container Platform (fast-uri,OpenTelemetry-Go) : Mehrere Schwachstellen
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat OpenShift Container Platform ausnutzen, um Sicherheitsvorkehrungen zu umgehen oder einen Denial-of-Service-Zustand auszulösen.
CSIRTS triage
- What
- Multiple vulnerabilities can be exploited by a remote attacker to bypass security measures or trigger a Denial-of-Service condition.
- Who is affected
- Deployments of Red Hat OpenShift Container Platform are affected.
- Urgency
- Remediation is medium urgency as exploitation is possible but not currently observed.
- Action
- Update to the latest version of Red Hat OpenShift Container Platform.
AI-assisted analysis generated from the source advisory — verify against the original.
⚡ Watch OpenShift Container Platform
Get an email when a new OpenShift Container Platform advisory drops — max one per day, one-click unsubscribe.
Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2334
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-2026-136760.38% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 32% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-398820.19% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 9% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-13676 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-39882 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- high[UPDATE] [hoch] Red Hat Ansible Automation Platform (node-tar, linkify-it, protobufjs, brace-expansion, fast-u…cert-bund
- highexploited[UPDATE] [hoch] Atlassian Produkte (Bamboo, Bitbucket, Confluence, Crucible, Fisheye, und Jira): Mehrere Schwa…cert-bund
- unknownNCSC-2026-0325 [1.00] [M/H] Kwetsbaarheden verholpen in Atlassian productenncsc-nl
- high[UPDATE] [high] IBM App Connect Enterprise: Multiple Vulnerabilitiescert-bund
- highGHSA-4c8g-83qw-93j6: fast-uri vulnerable to host confusion via failed IDN canonicalizationghsa
- unknownMultiple vulnerabilities in Splunk products (July 16, 2026)cert-fr-avis
- highCVE-2026-13676: fast-uri versions 2.3.1 through 3.1.2 and 4.0.0 fail to canonicalize Unicode (IDN) hostnames f…nvd
More from CERT-Bund (BSI) Security Advisories
- medium[UPDATE] [mittel] Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service2026-09-15
- high[UPDATE] [hoch] Linux Kernel: Mehrere Schwachstellen2026-09-15
- high[UPDATE] [hoch] Linux Kernel: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff2026-09-15
- high[NEU] [hoch] MISP: Mehrere Schwachstellen2026-09-15
- medium[UPDATE] [mittel] Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service oder unspezifischer Angri…2026-09-15