{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-72076", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-09T03:40:39.904Z", "datePublished": "2026-08-15T05:52:26.884Z", "dateUpdated": "2026-08-17T05:07:44.723Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-17T05:07:44.723Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nInput: ims-pcu - fix out-of-bounds read in ims_pcu_irq() debug logging\n\nThe debug logging in ims_pcu_irq() unconditionally prints data from\npcu->urb_in_buf. However, if the interrupt fired for pcu->urb_ctrl, the\nactual data resides in pcu->urb_ctrl_buf. If urb->actual_length for the\ncontrol URB exceeds pcu->max_in_size, this leads to an out-of-bounds\nread.\n\nFix this by printing from the correct buffer associated with the URB."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/input/misc/ims-pcu.c"], "versions": [{"version": "628329d52474323938a03826941e166bc7c8eff4", "lessThan": "4d2553e9a76a11500ec670cbe16b7fd3da4832de", "status": "affected", "versionType": "git"}, {"version": "628329d52474323938a03826941e166bc7c8eff4", "lessThan": "b746e853721dee91e4234c033d1b90f4605705bb", "status": "affected", "versionType": "git"}, {"version": "628329d52474323938a03826941e166bc7c8eff4", "lessThan": "e6153407d7edabc6ff98f0fda415d556c0bcb57a", "status": "affected", "versionType": "git"}, {"version": "628329d52474323938a03826941e166bc7c8eff4", "lessThan": "3fd7c0ace245334f2a0bd29fdcb680ad56e9b275", "status": "affected", "versionType": "git"}, {"version": "628329d52474323938a03826941e166bc7c8eff4", "lessThan": "20fbf3ca0259d00664d1ede88837e1f11b49a88e", "status": "affected", "versionType": "git"}, {"version": "628329d52474323938a03826941e166bc7c8eff4", "lessThan": "9c964fc9507aeab74376ba9f892cf84ad6950dfe", "status": "affected", "versionType": "git"}, {"version": "628329d52474323938a03826941e166bc7c8eff4", "lessThan": "f97bfc1a0766802a99167b3dc62d1ee7dca929fe", "status": "affected", "versionType": "git"}, {"version": "628329d52474323938a03826941e166bc7c8eff4", "lessThan": "403b0a6970b1084bb27907c0f8225801fdd0fe1d", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/input/misc/ims-pcu.c"], "versions": [{"version": "3.10", "status": "affected"}, {"version": "0", "lessThan": "3.10", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.261", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.212", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.178", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.145", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.97", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.40", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.5", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "5.10.261"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "5.15.212"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "6.1.178"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "6.6.145"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "6.12.97"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "6.18.40"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "7.1.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "7.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/4d2553e9a76a11500ec670cbe16b7fd3da4832de"}, {"url": "https://git.kernel.org/stable/c/b746e853721dee91e4234c033d1b90f4605705bb"}, {"url": "https://git.kernel.org/stable/c/e6153407d7edabc6ff98f0fda415d556c0bcb57a"}, {"url": "https://git.kernel.org/stable/c/3fd7c0ace245334f2a0bd29fdcb680ad56e9b275"}, {"url": "https://git.kernel.org/stable/c/20fbf3ca0259d00664d1ede88837e1f11b49a88e"}, {"url": "https://git.kernel.org/stable/c/9c964fc9507aeab74376ba9f892cf84ad6950dfe"}, {"url": "https://git.kernel.org/stable/c/f97bfc1a0766802a99167b3dc62d1ee7dca929fe"}, {"url": "https://git.kernel.org/stable/c/403b0a6970b1084bb27907c0f8225801fdd0fe1d"}], "title": "Input: ims-pcu - fix out-of-bounds read in ims_pcu_irq() debug logging", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/input/misc/ims-pcu.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "4d2553e9a76a11500ec670cbe16b7fd3da4832de", "status": "affected", "version": "628329d52474323938a03826941e166bc7c8eff4", "versionType": "git"}, {"lessThan": "b746e853721dee91e4234c033d1b90f4605705bb", "status": "affected", "version": "628329d52474323938a03826941e166bc7c8eff4", "versionType": "git"}, {"lessThan": "e6153407d7edabc6ff98f0fda415d556c0bcb57a", "status": "affected", "version": "628329d52474323938a03826941e166bc7c8eff4", "versionType": "git"}, {"lessThan": "3fd7c0ace245334f2a0bd29fdcb680ad56e9b275", "status": "affected", "version": "628329d52474323938a03826941e166bc7c8eff4", "versionType": "git"}, {"lessThan": "20fbf3ca0259d00664d1ede88837e1f11b49a88e", "status": "affected", "version": "628329d52474323938a03826941e166bc7c8eff4", "versionType": "git"}, {"lessThan": "9c964fc9507aeab74376ba9f892cf84ad6950dfe", "status": "affected", "version": "628329d52474323938a03826941e166bc7c8eff4", "versionType": "git"}, {"lessThan": "f97bfc1a0766802a99167b3dc62d1ee7dca929fe", "status": "affected", "version": "628329d52474323938a03826941e166bc7c8eff4", "versionType": "git"}, {"lessThan": "403b0a6970b1084bb27907c0f8225801fdd0fe1d", "status": "affected", "version": "628329d52474323938a03826941e166bc7c8eff4", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/input/misc/ims-pcu.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "3.10"}, {"lessThan": "3.10", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.261", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.212", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.178", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.145", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.97", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.40", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.5", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nInput: ims-pcu - fix out-of-bounds read in ims_pcu_irq() debug logging\n\nThe debug logging in ims_pcu_irq() unconditionally prints data from\npcu->urb_in_buf. However, if the interrupt fired for pcu->urb_ctrl, the\nactual data resides in pcu->urb_ctrl_buf. If urb->actual_length for the\ncontrol URB exceeds pcu->max_in_size, this leads to an out-of-bounds\nread.\n\nFix this by printing from the correct buffer associated with the URB."}], "id": "CVE-2026-72076", "lastModified": "2026-08-17T06:18:06.300", "metrics": {}, "published": "2026-08-15T06:21:17.537", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/20fbf3ca0259d00664d1ede88837e1f11b49a88e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3fd7c0ace245334f2a0bd29fdcb680ad56e9b275"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/403b0a6970b1084bb27907c0f8225801fdd0fe1d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4d2553e9a76a11500ec670cbe16b7fd3da4832de"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9c964fc9507aeab74376ba9f892cf84ad6950dfe"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b746e853721dee91e4234c033d1b90f4605705bb"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e6153407d7edabc6ff98f0fda415d556c0bcb57a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f97bfc1a0766802a99167b3dc62d1ee7dca929fe"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: Input: ims-pcu - fix out-of-bounds read in ims_pcu_irq() debug logging", "id": "2516413", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2516413"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-125", "details": ["A flaw was found in the Linux kernel's `ims-pcu` driver. The debug logging in the `ims_pcu_irq()` function can attempt to read data beyond the allocated buffer when processing certain Universal Serial Bus (USB) control requests. This out-of-bounds read occurs if the length of the control request exceeds the expected maximum input size. A local attacker could potentially use this flaw to cause a denial of service or disclose sensitive information from kernel memory."], "name": "CVE-2026-72076", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-08-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-72076\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-72076\nhttps://lore.kernel.org/linux-cve-announce/2026081520-CVE-2026-72076-92c7@gregkh/T"], "threat_severity": "Moderate"}