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CVE Explorer

CVE-2026-11799

UXSS in Focus for iOS / Klar Webkit navigation. This vulnerability was fixed in Focus for iOS 151.3.1 and Klar for iOS 151.3.1.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c95f92a02cfa4188d2bc9a37b18f8b3c880a6d3cae3a635ad792b24481abf778
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

{"product":"Focus for iOS","vendor":"Mozilla","versions":[{"lessThanOrEqual":"*","status":"unaffected","version":"151.3.1","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:af8bcd457d8abae8c5f4ce4e004738706219c7ce684d304b8926f86444990b3a · sha256:0d0326d09e3a8b78… · /containers/cna/affected/0

{"product":"Klar for iOS","vendor":"Mozilla","versions":[{"lessThanOrEqual":"*","status":"unaffected","version":"151.3.1","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:af8bcd457d8abae8c5f4ce4e004738706219c7ce684d304b8926f86444990b3a · sha256:0d0326d09e3a8b78… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"product":"Focus for iOS","vendor":"Mozilla","versions":[{"lessThanOrEqual":"*","status":"unaffected","version":"151.3.1","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:af8bcd457d8abae8c5f4ce4e004738706219c7ce684d304b8926f86444990b3a · sha256:0d0326d09e3a8b78… · /containers/cna/affected/0
{"product":"Klar for iOS","vendor":"Mozilla","versions":[{"lessThanOrEqual":"*","status":"unaffected","version":"151.3.1","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:af8bcd457d8abae8c5f4ce4e004738706219c7ce684d304b8926f86444990b3a · sha256:0d0326d09e3a8b78… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:af8bcd457d8abae8c5f4ce4e004738706219c7ce684d304b8926f86444990b3a · sha256:0d0326d09e3a8b78… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:af8bcd457d8abae8c5f4ce4e004738706219c7ce684d304b8926f86444990b3a · sha256:0d0326d09e3a8b78… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1975667"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:af8bcd457d8abae8c5f4ce4e004738706219c7ce684d304b8926f86444990b3a · sha256:0d0326d09e3a8b78… · /containers/cna/references/0
{"url":"https://www.mozilla.org/security/advisories/mfsa2026-55/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:af8bcd457d8abae8c5f4ce4e004738706219c7ce684d304b8926f86444990b3a · sha256:0d0326d09e3a8b78… · /containers/cna/references/1

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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