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CVE-2026-52860

Vim is an open source, command line text editor. Prior to version 9.2.0597, Vim's Python omni-completion executes reconstructed function and class definitions from the current buffer with exec() as part of populating the completion dictionary. Python evaluates function default values, parameter annotations, and class base expressions at definition time, so a hostile buffer can execute attacker-controlled Python expressions during omni-completion. The existing g:pythoncomplete_allow_import mitiga
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b4d48e9f9ae70531de40066b7e5c9c9a81cca6eb6a168eaa9621490ea4f960e7
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
3

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 7 assertions

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/adp/1/affected/2

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/adp/1/affected/3

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/adp/1/affected/0

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/adp/1/affected/1

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift:4"],"defaultStatus":"unaffected","packageName":"rhcos","product":"Red Hat OpenShift Container Platform 4","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/adp/1/affected/5

{"product":"vim","vendor":"vim","versions":[{"status":"affected","version":"< 9.2.0597"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/cna/affected/0

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/adp/1/affected/4
cvss · 2 assertions

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/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:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/adp/1/metrics/1/cvssV3_1

{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":7.5,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"ACTIVE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/cna/metrics/0/cvssV4_0
cwe · 2 assertions

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

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/adp/1/problemTypes/0/descriptions/0

{"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:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

7 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"vim","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/adp/1/affected/2
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"vim","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/adp/1/affected/3
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"unaffected","packageName":"vim","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/adp/1/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"unknown","packageName":"vim","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/adp/1/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift:4"],"defaultStatus":"unaffected","packageName":"rhcos","product":"Red Hat OpenShift Container Platform 4","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/adp/1/affected/5
{"product":"vim","vendor":"vim","versions":[{"status":"affected","version":"< 9.2.0597"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"unaffected","packageName":"vim","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/adp/1/affected/4

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/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:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/adp/1/metrics/1/cvssV3_1
{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":7.5,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"ACTIVE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-94","description":"Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/adp/1/problemTypes/0/descriptions/0
{"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:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/cna/problemTypes/0/descriptions/0

Source references

7 source assertions
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-52860"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/adp/1/references/0
{"name":"RHBZ#2487987","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2487987"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/adp/1/references/1
{"name":"https://github.com/vim/vim/commit/c8c63673bc4253212820626aeeb75999d9a539d2","tags":["x_refsource_MISC"],"url":"https://github.com/vim/vim/commit/c8c63673bc4253212820626aeeb75999d9a539d2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/cna/references/2
{"name":"https://github.com/vim/vim/releases/tag/v9.2.0597","tags":["x_refsource_MISC"],"url":"https://github.com/vim/vim/releases/tag/v9.2.0597"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/cna/references/3
{"name":"https://github.com/vim/vim/security/advisories/GHSA-52mc-rq6p-rc7c","tags":["x_refsource_MISC"],"url":"https://github.com/vim/vim/security/advisories/GHSA-52mc-rq6p-rc7c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/cna/references/1
{"name":"https://github.com/vim/vim/security/advisories/GHSA-65p9-mwwx-7468","tags":["x_refsource_CONFIRM"],"url":"https://github.com/vim/vim/security/advisories/GHSA-65p9-mwwx-7468"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/cna/references/0
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-52860.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d674987e16709ed8f9689936dc17c6d9ef4a468751cab3bafd285fd54b44d411 · sha256:aced0e8248ea0b51… · /containers/adp/1/references/2

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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