Red Hat Security Advisory: Red Hat multicluster global hub 1.3.3 bug fixes and container update
Affects Red HatSource GCVE Database
Mentioned vulnerabilities
Not known to be exploited.
Data as of 26 Oct 2026, 06:26 UTC
Rated by Threat Radar · No CVSS score from NVD or the CNA
- EPSS
- 0.8% chance of exploitation in 30 days – higher than 58% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Exploitation evidence
Disclosed: evidence found.
CVE published 14 Apr 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-26.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
Gogolang.org/x/oauth2pkg:golang/golang.org/x/oauth2Other threats | Affected
| Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
Red Hat has released updated container images for multicluster global hub version 1.3.3 that include fixes for these vulnerabilities. Users should apply this update after confirming that all previously released errata have been applied. Refer to the official Red Hat advisory RHSA-2025:3863 and product documentation for detailed update instructions. No additional mitigation steps are indicated beyond applying the update.
Description
Red Hat multicluster global hub 1.3.3 images This advisory contains the container images for Red Hat multicluster global hub. These container images provide enhancements. Security fix(es): * golang.org/x/oauth2: Unexpected memory consumption during token parsing in golang.org/x/oauth2 (CVE-2025-22868) * golang.org/x/crypto/ssh: Denial of Service in the Key Exchange of golang.org/x/crypto/ssh (CVE-2025-22869) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
References
- access.redhat.com/errata/RHSA-2025:3863 (opens in a new tab)
- access.redhat.com/security/updates/classification/ (opens in a new tab)
- bugzilla.redhat.com/show_bug.cgi?id=2348366 (opens in a new tab)
- bugzilla.redhat.com/show_bug.cgi?id=2348367 (opens in a new tab)
- security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_3863.json (opens in a new tab)