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CVE-2026-31048

An issue in the <code>pickle</code> protocol of Pyro v3.x allows attackers to execute arbitrary code via supplying a crafted pickled string message.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ffe22cd1ee4fd76930d68fc2be2ad99c4ef1615c0abd3495845393f0fde882e6
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-94","description":"CWE-94 Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:04c2bc02c56f61f450cc98dc713f5bbeb4f27540ec80f303ddf165bf76232e23 · sha256:5cbce2fa20a56f60… · /containers/adp/0/problemTypes/0/descriptions/0

{"description":"n/a","lang":"en","type":"text"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:04c2bc02c56f61f450cc98dc713f5bbeb4f27540ec80f303ddf165bf76232e23 · sha256:5cbce2fa20a56f60… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:04c2bc02c56f61f450cc98dc713f5bbeb4f27540ec80f303ddf165bf76232e23 · sha256:5cbce2fa20a56f60… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:04c2bc02c56f61f450cc98dc713f5bbeb4f27540ec80f303ddf165bf76232e23 · sha256:5cbce2fa20a56f60… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-94","description":"CWE-94 Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:04c2bc02c56f61f450cc98dc713f5bbeb4f27540ec80f303ddf165bf76232e23 · sha256:5cbce2fa20a56f60… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"n/a","lang":"en","type":"text"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:04c2bc02c56f61f450cc98dc713f5bbeb4f27540ec80f303ddf165bf76232e23 · sha256:5cbce2fa20a56f60… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"url":"https://github.com/Sif-0x01/security-advisories/security/advisories/GHSA-7625-w9h5-83rv"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:04c2bc02c56f61f450cc98dc713f5bbeb4f27540ec80f303ddf165bf76232e23 · sha256:5cbce2fa20a56f60… · /containers/cna/references/2
{"url":"https://github.com/irmen/Pyro3/blob/master/Pyro/protocol.py#L672-L711"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:04c2bc02c56f61f450cc98dc713f5bbeb4f27540ec80f303ddf165bf76232e23 · sha256:5cbce2fa20a56f60… · /containers/cna/references/0
{"url":"https://github.com/irmen/Pyro3/blob/master/docs/9-security.html#L341-L346"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:04c2bc02c56f61f450cc98dc713f5bbeb4f27540ec80f303ddf165bf76232e23 · sha256:5cbce2fa20a56f60… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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