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CVE-2026-6040

A vulnerability was found in LibreOffice. If a user inadvertently opens a malicious OpenDocument Format (ODF) file, an attacker could execute unauthorized code and potentially gain full control of the system.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:62872d25d8a16644c39c381f6e0dac039eada91f8f615748ebef041769d3efac
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
3

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 5 assertions

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/adp/1/affected/2

{"defaultStatus":"unknown","product":"LibreOffice","vendor":"The Document Foundation","versions":[{"lessThan":"< 25.8.7","status":"affected","version":"25.8","versionType":"25.8 series"},{"lessThan":"< 26.2.3","status":"affected","version":"26.2","versionType":"26.2 series"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/cna/affected/0

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/adp/1/affected/0

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/adp/1/affected/1

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/adp/1/affected/3
cvss · 2 assertions

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":5.4,"baseSeverity":"MEDIUM","exploitMaturity":"PROOF_OF_CONCEPT","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N/E:P","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidential…

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.3,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/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:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/adp/1/metrics/1/cvssV3_1
cwe · 3 assertions

{"cweId":"CWE-825","description":"Expired Pointer Dereference","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/adp/1/problemTypes/0/descriptions/0

{"cweId":"CWE-416","description":"CWE-416 Use After Free","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-787","description":"CWE-787 Out-of-bounds Write","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

5 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"libreoffice","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/adp/1/affected/2
{"defaultStatus":"unknown","product":"LibreOffice","vendor":"The Document Foundation","versions":[{"lessThan":"< 25.8.7","status":"affected","version":"25.8","versionType":"25.8 series"},{"lessThan":"< 26.2.3","status":"affected","version":"26.2","versionType":"26.2 series"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"unknown","packageName":"libreoffice","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/adp/1/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"libreoffice","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/adp/1/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"unaffected","packageName":"libreoffice","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/adp/1/affected/3

Provider-owned CVSS observations

2 source assertions
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":5.4,"baseSeverity":"MEDIUM","exploitMaturity":"PROOF_OF_CONCEPT","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N/E:P","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidential…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.3,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/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:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/adp/1/metrics/1/cvssV3_1

CWE assertions

3 source assertions
{"cweId":"CWE-825","description":"Expired Pointer Dereference","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/adp/1/problemTypes/0/descriptions/0
{"cweId":"CWE-416","description":"CWE-416 Use After Free","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-787","description":"CWE-787 Out-of-bounds Write","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/cna/problemTypes/1/descriptions/0

Source references

4 source assertions
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-6040"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/adp/1/references/0
{"name":"RHBZ#2488966","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2488966"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/adp/1/references/1
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-6040.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/adp/1/references/2
{"url":"https://www.libreoffice.org/about-us/security/advisories/cve-2026-6040"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6141a825af13e92c745950238ebd5abd9dc9cd322c3fce194b0e24b1f197ac3f · sha256:beb0b1a756da6d1b… · /containers/cna/references/0

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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