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CVE-2026-57966

A path traversal vulnerability was found in spice-vdagent. This flaw allows a malicious or compromised SPICE host to write arbitrary files to any location on the guest operating system. This occurs because the filename provided by the SPICE host during file transfers is not properly sanitized before being used. An attacker could exploit this to write to sensitive locations with the privileges of the spice-vdagent process, typically the logged-in user. This issue requires the SPICE host to be unt
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b54e855ff806a8c71b52c4d31df033b9fbf791a0130a5247307927b7be903df0
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 6 assertions

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"spice-vdagent","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9ccfc3e3c95f121ddf33a50a2ae3031c2f67cbb8e99134cd4d0142e6ac3411ca · sha256:7a515b4500d8dee2… · /containers/cna/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"spice-vdagent","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9ccfc3e3c95f121ddf33a50a2ae3031c2f67cbb8e99134cd4d0142e6ac3411ca · sha256:7a515b4500d8dee2… · /containers/cna/affected/4

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"affected","packageName":"spice-vdagent","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9ccfc3e3c95f121ddf33a50a2ae3031c2f67cbb8e99134cd4d0142e6ac3411ca · sha256:7a515b4500d8dee2… · /containers/cna/affected/2

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"mingw-spice-vdagent","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9ccfc3e3c95f121ddf33a50a2ae3031c2f67cbb8e99134cd4d0142e6ac3411ca · sha256:7a515b4500d8dee2… · /containers/cna/affected/3

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"affected","packageName":"spice-vdagent","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9ccfc3e3c95f121ddf33a50a2ae3031c2f67cbb8e99134cd4d0142e6ac3411ca · sha256:7a515b4500d8dee2… · /containers/cna/affected/1

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"spice-vdagent","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9ccfc3e3c95f121ddf33a50a2ae3031c2f67cbb8e99134cd4d0142e6ac3411ca · sha256:7a515b4500d8dee2… · /containers/cna/affected/5

Affected products and versions

6 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"spice-vdagent","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9ccfc3e3c95f121ddf33a50a2ae3031c2f67cbb8e99134cd4d0142e6ac3411ca · sha256:7a515b4500d8dee2… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"spice-vdagent","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9ccfc3e3c95f121ddf33a50a2ae3031c2f67cbb8e99134cd4d0142e6ac3411ca · sha256:7a515b4500d8dee2… · /containers/cna/affected/4
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"affected","packageName":"spice-vdagent","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9ccfc3e3c95f121ddf33a50a2ae3031c2f67cbb8e99134cd4d0142e6ac3411ca · sha256:7a515b4500d8dee2… · /containers/cna/affected/2
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"mingw-spice-vdagent","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9ccfc3e3c95f121ddf33a50a2ae3031c2f67cbb8e99134cd4d0142e6ac3411ca · sha256:7a515b4500d8dee2… · /containers/cna/affected/3
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"affected","packageName":"spice-vdagent","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9ccfc3e3c95f121ddf33a50a2ae3031c2f67cbb8e99134cd4d0142e6ac3411ca · sha256:7a515b4500d8dee2… · /containers/cna/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"spice-vdagent","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9ccfc3e3c95f121ddf33a50a2ae3031c2f67cbb8e99134cd4d0142e6ac3411ca · sha256:7a515b4500d8dee2… · /containers/cna/affected/5

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":4.4,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:9ccfc3e3c95f121ddf33a50a2ae3031c2f67cbb8e99134cd4d0142e6ac3411ca · sha256:7a515b4500d8dee2… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-22","description":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9ccfc3e3c95f121ddf33a50a2ae3031c2f67cbb8e99134cd4d0142e6ac3411ca · sha256:7a515b4500d8dee2… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-57966"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9ccfc3e3c95f121ddf33a50a2ae3031c2f67cbb8e99134cd4d0142e6ac3411ca · sha256:7a515b4500d8dee2… · /containers/cna/references/0
{"name":"RHBZ#2493582","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2493582"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9ccfc3e3c95f121ddf33a50a2ae3031c2f67cbb8e99134cd4d0142e6ac3411ca · sha256:7a515b4500d8dee2… · /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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