{"id":"CVE-2026-98110","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btintel: bound firmware ID by TLV length\n\nThe firmware ID is treated as a NUL-terminated string even though the\nTLV length is its only boundary","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btintel: bound firmware ID by TLV length\n\nThe firmware ID is treated as a NUL-terminated string even though the\nTLV length is its only boundary. If the value…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-125"],"vendor":"Linux","product":"Linux","affected":["Linux >= 164c62f958f8c7f0bde1e9a5a8677971c6f28205 < aef56a2bd5aa22808ce508605d7497d2b5e8eb5f","Linux >= 164c62f958f8c7f0bde1e9a5a8677971c6f28205 < 058f56de5f48ba4b3be01526006ac83ce9e79f39","Linux >= 164c62f958f8c7f0bde1e9a5a8677971c6f28205 < a07b3024a927892dd46e7dfbed438e8834e24098","Linux >= 164c62f958f8c7f0bde1e9a5a8677971c6f28205 < ac8aa9e0ec93a12a60230066f199f49c3b9aac3d","Linux 6.11"],"published":"2026-09-25","updated":"2026-09-30","sourceUpdated":"2026-09-30T14:10:59.253","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-98110","references":[{"url":"https://git.kernel.org/stable/c/058f56de5f48ba4b3be01526006ac83ce9e79f39","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/a07b3024a927892dd46e7dfbed438e8834e24098","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/ac8aa9e0ec93a12a60230066f199f49c3b9aac3d","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/aef56a2bd5aa22808ce508605d7497d2b5e8eb5f","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-98110.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-98110"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2541335"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-98110"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98110"},{"url":"https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-98110.mbox"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"epss":0.00168,"epssPercentile":0.06051,"cvssSource":"vendor","ingestedAt":"2026-09-25T11:06:38.822Z","slug":"CVE-2026-98110","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btintel: bound firmware ID by TLV length\n\nThe firmware ID is treated as a NUL-terminated string even though the\nTLV length is its only boundary. If the value does not contain a NUL\nterminator, snprintf() can read beyond the received response.\n\nLimit the conversion to the advertised TLV value length.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Low · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 9, Red Hat OpenShift Container Platform 4 · no fix planned: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 9, Red Hat OpenShift Container Platform 4 · updated 2026-10-17 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-98110.json)","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":212319,"id":"CVE-2026-98110","ts":1790668148588,"field":"cvss","old":null,"new":"5.5"},{"seq":212318,"id":"CVE-2026-98110","ts":1790668148588,"field":"severity","old":"none","new":"medium"}]}