CVE-2026-74539
Bluetooth: ISO: lock sk in iso_sock_getname
CVSS Score
8.0
EPSS Score
0.2%
EPSS Percentile
6th
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: lock sk in iso_sock_getname Accessing iso_pi(sk)->conn requires lock_sock, which is not held here. Fix by adding the lock/release.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 15, 2026 |
| Last Updated | Aug 17, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Linux / Linux
2df108c227b266a9ec9e3fda3828d2ac9662aa33 < 72d5bb1d77d7c3330146dc0cfd43f704c64b9594 2df108c227b266a9ec9e3fda3828d2ac9662aa33 < 202670e6602e068558c1fca2df40719ee91a2906 2df108c227b266a9ec9e3fda3828d2ac9662aa33 < 89cf154d7c18e6e94a3da83051f3cf2bac317ae2
Linux / Linux
6.16