CVE Explorer

CVE-2026-67302

FreeRDP before 3.29.0 (affected versions <= 3.28.0) contains a divide-by-zero vulnerability in the rdpecam camera redirection client. ecam_dev_process_start_streams_request() parses a server-controlled CAM_MEDIA_TYPE_DESCRIPTION from a StartStreamsRequest PDU but validates only Format and Flags, not FrameRateDenominator. When a malicious or compromised RDP server sends a StartStreamsRequest with FrameRateDenominator set to zero, ecam_encoder_context_init() (channels/rdpecam/client/encoding.c) co

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8a731d0f28fb90d0715e218eb79aff37cd0477e3f4448f414832f4f3778e598f

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 2 assertions

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.3,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:cd1842e3f6edfdebf6d302d5938bde7321492891717cfdf23f3a3c8a64eb93fe · sha256:1afa8b6712090e44… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:cd1842e3f6edfdebf6d302d5938bde7321492891717cfdf23f3a3c8a64eb93fe · sha256:1afa8b6712090e44… · /containers/cna/metrics/1/cvssV3_1

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"FreeRDP","vendor":"FreeRDP","versions":[{"lessThan":"3.29.0","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"3.29.0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:cd1842e3f6edfdebf6d302d5938bde7321492891717cfdf23f3a3c8a64eb93fe · sha256:1afa8b6712090e44… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:cd1842e3f6edfdebf6d302d5938bde7321492891717cfdf23f3a3c8a64eb93fe · sha256:1afa8b6712090e44… · /containers/cna/metrics/0/cvssV4_0

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:cd1842e3f6edfdebf6d302d5938bde7321492891717cfdf23f3a3c8a64eb93fe · sha256:1afa8b6712090e44… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion

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

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:cd1842e3f6edfdebf6d302d5938bde7321492891717cfdf23f3a3c8a64eb93fe · sha256:1afa8b6712090e44… · /containers/cna/problemTypes/0/descriptions/0

Source references

5 source assertions

{"name":"Patch Commit","tags":["patch"],"url":"https://github.com/FreeRDP/FreeRDP/commit/1cc783d4c78bd2f66d3a8582dfe70a663d141444"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:cd1842e3f6edfdebf6d302d5938bde7321492891717cfdf23f3a3c8a64eb93fe · sha256:1afa8b6712090e44… · /containers/cna/references/1

{"name":"Patch Commit","tags":["patch"],"url":"https://github.com/FreeRDP/FreeRDP/commit/5370fb26fbf034ecd11d3026b6ad639b5fff493f"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:cd1842e3f6edfdebf6d302d5938bde7321492891717cfdf23f3a3c8a64eb93fe · sha256:1afa8b6712090e44… · /containers/cna/references/2

{"tags":["exploit"],"url":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-v89x-pc32-hqr7"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:cd1842e3f6edfdebf6d302d5938bde7321492891717cfdf23f3a3c8a64eb93fe · sha256:1afa8b6712090e44… · /containers/adp/0/references/0

{"name":"GitHub Security Advisory (GHSA-v89x-pc32-hqr7)","tags":["vendor-advisory"],"url":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-v89x-pc32-hqr7"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:cd1842e3f6edfdebf6d302d5938bde7321492891717cfdf23f3a3c8a64eb93fe · sha256:1afa8b6712090e44… · /containers/cna/references/0

{"name":"VulnCheck Advisory: FreeRDP rdpecam StartStreamsRequest divide-by-zero denial of service","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/freerdp-rdpecam-startstreamsrequest-divide-by-zero-denial-of-service"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:cd1842e3f6edfdebf6d302d5938bde7321492891717cfdf23f3a3c8a64eb93fe · sha256:1afa8b6712090e44… · /containers/cna/references/3

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