{"id":"CVE-2026-89876","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: tda18250: fix possible integer overflow\n\nInteger overflow may occur, when variable exp equals to zero","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: tda18250: fix possible integer overflow\n\nInteger overflow may occur, when variable exp equals to zero. Result\nof shift 1 << (exp - 1) may then leads to undefined…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 148abd3b5b146021a637d36ac5c0ee91cd4ad520 < cf8e3b3d7d9a6a96f4df6246e2e14b32f58d889e","Linux >= 148abd3b5b146021a637d36ac5c0ee91cd4ad520 < 4e21f0e5696d3148b183c7e21dd44f7dec0d07ef","Linux >= 148abd3b5b146021a637d36ac5c0ee91cd4ad520 < 3e5568d554c5f6da2cbba45684295927ebefd943","Linux >= 148abd3b5b146021a637d36ac5c0ee91cd4ad520 < 593b1172e5d548581dfdb9a63713088f5dfab255","Linux >= 148abd3b5b146021a637d36ac5c0ee91cd4ad520 < 0e0fbdb4c9381e2ea647a3fe3bf39bdb02ea5b73","Linux >= 148abd3b5b146021a637d36ac5c0ee91cd4ad520 < 7c62bd653563939ff0d0fdfd4b8c73c4f97a1dcc","Linux >= 148abd3b5b146021a637d36ac5c0ee91cd4ad520 < f1ba602afd5ee6609fd71a0d112d18e8447a485f","Linux >= 148abd3b5b146021a637d36ac5c0ee91cd4ad520 < 6dd8e257f7cafda7fbf10d81b3c55c9bba4825f4","Linux 4.16"],"published":"2026-09-16","updated":"2026-09-16","sourceUpdated":"2026-09-16T11:16:55.867","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-89876","references":[{"url":"https://git.kernel.org/stable/c/0e0fbdb4c9381e2ea647a3fe3bf39bdb02ea5b73","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/3e5568d554c5f6da2cbba45684295927ebefd943","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/4e21f0e5696d3148b183c7e21dd44f7dec0d07ef","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/593b1172e5d548581dfdb9a63713088f5dfab255","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/6dd8e257f7cafda7fbf10d81b3c55c9bba4825f4","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/7c62bd653563939ff0d0fdfd4b8c73c4f97a1dcc","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/cf8e3b3d7d9a6a96f4df6246e2e14b32f58d889e","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/f1ba602afd5ee6609fd71a0d112d18e8447a485f","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-16T10:53:53.986Z","epss":0.0021,"epssPercentile":0.11549,"slug":"CVE-2026-89876","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nmedia: tda18250: fix possible integer overflow\n\nInteger overflow may occur, when variable exp equals to zero. Result\nof shift 1 << (exp - 1) may then leads to undefined behavior.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}