Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-20911

A flaw was found in LibRaw. A remote attacker can exploit a heap-based buffer overflow vulnerability in the HuffTable::initval functionality by providing a specially crafted malicious file. This can lead to arbitrary code execution or a denial of service (DoS) on the affected system.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:14a2a443c2249fac9ad228b397cfc4b07ebb72fd5c6fe705316fe65ca85b28d7
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:6"],"defaultStatus":"unknown","packageName":"libraw1394","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/2/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"libraw1394","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/2/affected/4

{"product":"LibRaw","vendor":"LibRaw","versions":[{"status":"affected","version":"Commit 0b56545"},{"status":"affected","version":"Commit d20315b"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/cna/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"affected","packageName":"libraw1394","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/2/affected/2

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/2/affected/1

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/2/affected/3

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/2/affected/5
cvss · 2 assertions

{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/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:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/2/metrics/1/cvssV3_1

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/cna/metrics/0/cvssV3_1
cwe · 2 assertions

{"cweId":"CWE-120","description":"Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/2/problemTypes/0/descriptions/0

{"cweId":"CWE-131","description":"CWE-131: Incorrect Calculation of Buffer Size","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /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:6"],"defaultStatus":"unknown","packageName":"libraw1394","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/2/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"libraw1394","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/2/affected/4
{"product":"LibRaw","vendor":"LibRaw","versions":[{"status":"affected","version":"Commit 0b56545"},{"status":"affected","version":"Commit d20315b"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"affected","packageName":"libraw1394","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/2/affected/2
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unknown","packageName":"LibRaw","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/2/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"LibRaw","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/2/affected/3
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"unaffected","packageName":"LibRaw","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/2/affected/5

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/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:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/2/metrics/1/cvssV3_1
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-120","description":"Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/2/problemTypes/0/descriptions/0
{"cweId":"CWE-131","description":"CWE-131: Incorrect Calculation of Buffer Size","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/cna/problemTypes/0/descriptions/0

Source references

5 source assertions
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-20911"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/2/references/0
{"name":"RHBZ#2455959","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2455959"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/2/references/1
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-20911.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/2/references/2
{"name":"https://talosintelligence.com/vulnerability_reports/TALOS-2026-2330","url":"https://talosintelligence.com/vulnerability_reports/TALOS-2026-2330"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/cna/references/0
{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2330"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:aa198acb3a253e244c53dcbed55e9a84a777889b321616d090a5fe7f3801678d · sha256:42eeb4d95198f531… · /containers/adp/1/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.

← Back to CVE Explorer