{"id":"CVE-2026-64209","state":"PUBLISHED","title":"phy: qcom: qmp-usbc: Fix out-of-bounds array access in dp swing config","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nphy: qcom: qmp-usbc: Fix out-of-bounds array access in dp swing config\n\nswing_tbl and pre_emphasis_tbl are 4x4 arrays (valid indices 0-3), but\nthe boundary check uses \"> 4\" instead of \">= 4\", allowing index 4 to\ncause an out-of-bounds access.","publishedAt":"2026-07-24T15:23:00.691Z","updatedAt":"2026-07-24T15:23:00.691Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"81791c45c8e0eaeba9a40927eecd082a8500f709","status":"affected","lessThan":"cb35af6e7f3d5628178b58c631e305b1def8edf7","versionType":"git"},{"version":"81791c45c8e0eaeba9a40927eecd082a8500f709","status":"affected","lessThan":"ea17fc4d7dc2ba6459b1a318962960520201baf1","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/phy/qualcomm/phy-qcom-qmp-usbc.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"7.0","status":"affected"},{"version":"0","status":"unaffected","lessThan":"7.0","versionType":"semver"},{"version":"7.0.11","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/phy/qualcomm/phy-qcom-qmp-usbc.c"]}],"references":["https://git.kernel.org/stable/c/cb35af6e7f3d5628178b58c631e305b1def8edf7","https://git.kernel.org/stable/c/ea17fc4d7dc2ba6459b1a318962960520201baf1"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:41.951Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/64xxx/CVE-2026-64209.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-64209","state":"PUBLISHED","datePublished":"2026-07-24T15:23:00.691Z","dateUpdated":"2026-07-24T15:23:00.691Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-07-19T15:36:31.769Z"},"containers":{"cna":{"title":"phy: qcom: qmp-usbc: Fix out-of-bounds array access in dp swing config","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nphy: qcom: qmp-usbc: Fix out-of-bounds array access in dp swing config\n\nswing_tbl and pre_emphasis_tbl are 4x4 arrays (valid indices 0-3), but\nthe boundary check uses \"> 4\" instead of \">= 4\", allowing index 4 to\ncause an out-of-bounds access."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"81791c45c8e0eaeba9a40927eecd082a8500f709","status":"affected","lessThan":"cb35af6e7f3d5628178b58c631e305b1def8edf7","versionType":"git"},{"version":"81791c45c8e0eaeba9a40927eecd082a8500f709","status":"affected","lessThan":"ea17fc4d7dc2ba6459b1a318962960520201baf1","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/phy/qualcomm/phy-qcom-qmp-usbc.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"7.0","status":"affected"},{"version":"0","status":"unaffected","lessThan":"7.0","versionType":"semver"},{"version":"7.0.11","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/phy/qualcomm/phy-qcom-qmp-usbc.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/cb35af6e7f3d5628178b58c631e305b1def8edf7"},{"url":"https://git.kernel.org/stable/c/ea17fc4d7dc2ba6459b1a318962960520201baf1"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-07-24T15:23:00.691Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"7.0","versionEndExcluding":"7.0.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"7.0","versionEndExcluding":"7.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}