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CVE-2026-109527VulnerabilityPublished Updated

SUSE · python313-mcp-1.30.0-1.1 on GA media

Affects SUSESource GCVE Database

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Authoritative record:CVE-2026-109527· High 7.5

Not known to be exploited · CVSS 7.5 High : upgrade SUSE modelcontextprotocol-python-sdk to 2.1.0 or 1.29.1 soon.

Data as of 7 Nov 2026, 12:04 UTC

CVSS 3.1 base score
7.5High
How severe the flaw is on the 0–10 CVSS scale.
Patch
Available – fixed in 2.1.0, 1.29.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 14 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq 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 7 Nov 2026.

What to do

Upgrade python-sdk and modelcontextprotocol-python-sdk to 2.1.0 or 1.29.1.

Affected software

ProductAffectedFixed in
modelcontextprotocolpython-sdkAffected
  • >=2.0.0a1 <2.1.0
Fixed in
  • 2.1.0
modelcontextprotocolpython-sdkAffected
  • <1.29.1
Fixed in
  • 1.29.1
PyPImodelcontextprotocol-python-sdkpkg:pypi/modelcontextprotocol-python-sdkOther threatsAffected
  • <1.29.1
  • >=2.0.0a1 <2.1.0
Fixed in
  • 1.29.1
  • 2.1.0

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Users should update to the python313-mcp-1.30.0-1.1 package on openSUSE Tumbleweed to apply the security fixes. Since the vendor has released this updated package, applying this official fix is the recommended remediation.

Description

Multiple security issues were addressed in the python313-mcp-1.30.0-1.1 package included in the GA media of openSUSE Tumbleweed. These fixes resolve vulnerabilities present in prior versions of this package.

References

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