{"id":"CVE-2026-97907","published":"2026-09-25T11:17:17.627","lastModified":"2026-09-25T11:17:17.627","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btrtl: Don't leak return code when parsing firmware format v2\n\nWhen key_id from chip is zero, rtlbt_parse_firmware_v2() intentionally\nignores all security headers. However, the implementation simply breaks\nfrom a switch statement and leaks uninitialized return code `rc' (if the\nfirst section is a security one) or the previous section's `rc'.\n\nFix it by really skipping a loop with `continue'. For consistency and\nreadability, also do the same for the default case.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://git.kernel.org/stable/c/422f6547259654bae690713614c794dd1e2c0a0b","tags":[]},{"url":"https://git.kernel.org/stable/c/83e3e515fd261600ed8491fb0a8bcdfb115c904e","tags":[]},{"url":"https://git.kernel.org/stable/c/90f3a142b5f8596a565b8e080d18a8050be6edef","tags":[]},{"url":"https://git.kernel.org/stable/c/c4249cf6e80b1bd62a6a409aaabe760fe025dac3","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}