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CVE-2026-45696

A flaw was found in the OpenEXR image library. If an application opens a maliciously crafted EXR image file, it triggers a memory error. An attacker can use this to crash the application—causing a denial of service (DoS)—and potentially view sensitive information from the application's memory. Any system that processes untrusted EXR files is at risk.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b5b1957d3361a0ef339ebc71c0bb20a8a75be50eee820d29452dcd68a9c91d02
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
3

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 6 assertions

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/adp/1/affected/0

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/adp/1/affected/3

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/adp/1/affected/4

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/adp/1/affected/2

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/adp/1/affected/1

{"product":"openexr","vendor":"AcademySoftwareFoundation","versions":[{"status":"affected","version":">= 3.4.0, < 3.4.11"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/cna/affected/0
cvss · 2 assertions

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/adp/1/metrics/1/cvssV3_1

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.3,"baseSeverity":"HIGH","privilegesRequired":"LOW","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/cna/metrics/0/cvssV4_0
cwe · 2 assertions

{"cweId":"CWE-125","description":"Out-of-bounds Read","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/adp/1/problemTypes/0/descriptions/0

{"cweId":"CWE-122","description":"CWE-122: Heap-based Buffer Overflow","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

6 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"unaffected","packageName":"OpenEXR","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/adp/1/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"OpenEXR","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/adp/1/affected/3
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"unaffected","packageName":"OpenEXR","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/adp/1/affected/4
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"unaffected","packageName":"OpenEXR","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/adp/1/affected/2
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"unknown","packageName":"OpenEXR","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/adp/1/affected/1
{"product":"openexr","vendor":"AcademySoftwareFoundation","versions":[{"status":"affected","version":">= 3.4.0, < 3.4.11"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/adp/1/metrics/1/cvssV3_1
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.3,"baseSeverity":"HIGH","privilegesRequired":"LOW","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-125","description":"Out-of-bounds Read","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/adp/1/problemTypes/0/descriptions/0
{"cweId":"CWE-122","description":"CWE-122: Heap-based Buffer Overflow","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-45696"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/adp/1/references/0
{"name":"RHBZ#2490597","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2490597"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/adp/1/references/1
{"name":"https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v3.4.12","tags":["x_refsource_MISC"],"url":"https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v3.4.12"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/cna/references/1
{"name":"https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-gjpj-qv64-vwhf","tags":["x_refsource_CONFIRM"],"url":"https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-gjpj-qv64-vwhf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-gjpj-qv64-vwhf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /containers/adp/0/references/0
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-45696.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bc74eae38267c482ecd72f7cead7a1fa17ad416ceceb61a5d04f158b84ad6eef · sha256:01eddbdbb44423aa… · /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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