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CVE-2026-6424

Use-after-free vulnerability in ESET Linux products potentially allowed an attacker to trigger kernel panic on the system
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7c35c8397705d388fe3f0664f6eb04c7ff661e1bfa55e558a07b06a0a3988bf5
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","platforms":["Linux"],"product":"ESET Server Security for Linux","vendor":"ESET, spol. s.r.o.","versions":[{"changes":[{"at":"13.1.118.0","status":"unaffected"}],"lessThanOrEqual":"13.1.116.0","status":"affected","version":"13.1","versionType":"custom"},{"changes":[{"at":"13.0.36.0","status":"unaffected"}],"lessThanOrEqual":"13.0.34.0","status":"affected","version":"13.0","versionType":"custom"},{"changes":[{"at":"12.2.73.0","status":"unaffected"}],"lessThanOrEqual":"12.2.72.0","status":"affected","version":"12.2","versionType":"custom"},{"changes":[{"at":"12.1.40…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b030388c07c8482915205fe8007182efbb2bea094571bec89dddef35b91f9a8b · sha256:50709968be6610e1… · /containers/cna/affected/1

{"defaultStatus":"unaffected","platforms":["Linux"],"product":"ESET Endpoint Antivirus for Linux","vendor":"ESET, spol. s.r.o.","versions":[{"changes":[{"at":"13.1.5.0","status":"unaffected"}],"lessThanOrEqual":"13.1.3.0","status":"affected","version":"13.1","versionType":"custom"},{"changes":[{"at":"13.0.5.0","status":"unaffected"}],"lessThanOrEqual":"13.0.3.0","status":"affected","version":"13.0","versionType":"custom"},{"changes":[{"at":"12.2.9.0","status":"unaffected"}],"lessThanOrEqual":"12.2.8.0","status":"affected","version":"12.2","versionType":"custom"},{"changes":[{"at":"12.1.2.0","s…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b030388c07c8482915205fe8007182efbb2bea094571bec89dddef35b91f9a8b · sha256:50709968be6610e1… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","platforms":["Linux"],"product":"ESET Server Security for Linux","vendor":"ESET, spol. s.r.o.","versions":[{"changes":[{"at":"13.1.118.0","status":"unaffected"}],"lessThanOrEqual":"13.1.116.0","status":"affected","version":"13.1","versionType":"custom"},{"changes":[{"at":"13.0.36.0","status":"unaffected"}],"lessThanOrEqual":"13.0.34.0","status":"affected","version":"13.0","versionType":"custom"},{"changes":[{"at":"12.2.73.0","status":"unaffected"}],"lessThanOrEqual":"12.2.72.0","status":"affected","version":"12.2","versionType":"custom"},{"changes":[{"at":"12.1.40…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b030388c07c8482915205fe8007182efbb2bea094571bec89dddef35b91f9a8b · sha256:50709968be6610e1… · /containers/cna/affected/1
{"defaultStatus":"unaffected","platforms":["Linux"],"product":"ESET Endpoint Antivirus for Linux","vendor":"ESET, spol. s.r.o.","versions":[{"changes":[{"at":"13.1.5.0","status":"unaffected"}],"lessThanOrEqual":"13.1.3.0","status":"affected","version":"13.1","versionType":"custom"},{"changes":[{"at":"13.0.5.0","status":"unaffected"}],"lessThanOrEqual":"13.0.3.0","status":"affected","version":"13.0","versionType":"custom"},{"changes":[{"at":"12.2.9.0","status":"unaffected"}],"lessThanOrEqual":"12.2.8.0","status":"affected","version":"12.2","versionType":"custom"},{"changes":[{"at":"12.1.2.0","s…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b030388c07c8482915205fe8007182efbb2bea094571bec89dddef35b91f9a8b · sha256:50709968be6610e1… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":6.7,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"HIGH","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b030388c07c8482915205fe8007182efbb2bea094571bec89dddef35b91f9a8b · sha256:50709968be6610e1… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-416","description":"CWE-416 Use after free","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b030388c07c8482915205fe8007182efbb2bea094571bec89dddef35b91f9a8b · sha256:50709968be6610e1… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"url":"https://support.eset.com/en/ca8972-eset-customer-advisory-use-after-free-vulnerability-in-eset-security-products-for-linux-fixed"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b030388c07c8482915205fe8007182efbb2bea094571bec89dddef35b91f9a8b · sha256:50709968be6610e1… · /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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