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CVE-2026-36355

The rtl8192cd Wi-Fi kernel driver in the Realtek rtl819x Jungle SDK (all known versions through v3.4.14B) does not perform any access control checks on the write_mem (ioctl 0x89F5) and read_mem (ioctl 0x89F6) debug handlers, which are compiled into production builds via the unconditionally defined _IOCTL_DEBUG_CMD_ macro in 8192cd_cfg.h
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:201e0d0f873c791d91017557eb29e69f18944f586a0c024df6ea816074a77cc7
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 4 assertions

{"description":"n/a","lang":"en","type":"text"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cbe327771346bd467348210660504453618367be48a2f625729caaad7af36a43 · sha256:45174dec64213916… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-200","description":"CWE-200 Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cbe327771346bd467348210660504453618367be48a2f625729caaad7af36a43 · sha256:45174dec64213916… · /containers/adp/0/problemTypes/2/descriptions/0

{"cweId":"CWE-787","description":"CWE-787 Out-of-bounds Write","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cbe327771346bd467348210660504453618367be48a2f625729caaad7af36a43 · sha256:45174dec64213916… · /containers/adp/0/problemTypes/1/descriptions/0

{"cweId":"CWE-782","description":"CWE-782 Exposed IOCTL with Insufficient Access Control","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cbe327771346bd467348210660504453618367be48a2f625729caaad7af36a43 · sha256:45174dec64213916… · /containers/adp/0/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cbe327771346bd467348210660504453618367be48a2f625729caaad7af36a43 · sha256:45174dec64213916… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":7.7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:cbe327771346bd467348210660504453618367be48a2f625729caaad7af36a43 · sha256:45174dec64213916… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

4 source assertions
{"description":"n/a","lang":"en","type":"text"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cbe327771346bd467348210660504453618367be48a2f625729caaad7af36a43 · sha256:45174dec64213916… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-200","description":"CWE-200 Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cbe327771346bd467348210660504453618367be48a2f625729caaad7af36a43 · sha256:45174dec64213916… · /containers/adp/0/problemTypes/2/descriptions/0
{"cweId":"CWE-787","description":"CWE-787 Out-of-bounds Write","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cbe327771346bd467348210660504453618367be48a2f625729caaad7af36a43 · sha256:45174dec64213916… · /containers/adp/0/problemTypes/1/descriptions/0
{"cweId":"CWE-782","description":"CWE-782 Exposed IOCTL with Insufficient Access Control","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cbe327771346bd467348210660504453618367be48a2f625729caaad7af36a43 · sha256:45174dec64213916… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

2 source assertions
{"tags":["exploit"],"url":"https://github.com/totekuh/CVE-2026-36355"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cbe327771346bd467348210660504453618367be48a2f625729caaad7af36a43 · sha256:45174dec64213916… · /containers/adp/0/references/0
{"url":"https://github.com/totekuh/CVE-2026-36355"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cbe327771346bd467348210660504453618367be48a2f625729caaad7af36a43 · sha256:45174dec64213916… · /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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