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CVE-2026-20881

Divide by zero for some Intel(R) QAT software drivers for Windows before version 1.13 within Ring 3: User Applications may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (no
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:66618efbfb68b6f2b455a9de379401d34340c3aa145472a923e8c2c68427523b
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

{"description":"Denial of Service","lang":"en"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:5f38e0d99b4dadb02c31b3f7e3a1c0e53bcba5fdd9bd5acd47ac9efdd01633b3 · sha256:d2fe12eaef8d2160… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-369","description":"Divide By Zero","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:5f38e0d99b4dadb02c31b3f7e3a1c0e53bcba5fdd9bd5acd47ac9efdd01633b3 · sha256:d2fe12eaef8d2160… · /containers/cna/problemTypes/0/descriptions/1

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"Intel(R) QAT software drivers for Windows","vendor":"n/a","versions":[{"status":"affected","version":"before version 1.13"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5f38e0d99b4dadb02c31b3f7e3a1c0e53bcba5fdd9bd5acd47ac9efdd01633b3 · sha256:d2fe12eaef8d2160… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":6.8,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:5f38e0d99b4dadb02c31b3f7e3a1c0e53bcba5fdd9bd5acd47ac9efdd01633b3 · sha256:d2fe12eaef8d2160… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"description":"Denial of Service","lang":"en"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:5f38e0d99b4dadb02c31b3f7e3a1c0e53bcba5fdd9bd5acd47ac9efdd01633b3 · sha256:d2fe12eaef8d2160… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-369","description":"Divide By Zero","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:5f38e0d99b4dadb02c31b3f7e3a1c0e53bcba5fdd9bd5acd47ac9efdd01633b3 · sha256:d2fe12eaef8d2160… · /containers/cna/problemTypes/0/descriptions/1

Source references

1 source assertion
{"name":"https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01387.html","url":"https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01387.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5f38e0d99b4dadb02c31b3f7e3a1c0e53bcba5fdd9bd5acd47ac9efdd01633b3 · sha256:d2fe12eaef8d2160… · /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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