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.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
2df108c227b266a9ec9e3fda3828d2ac9662aa33 affected < 72d5bb1d77d7c3330146dc0cfd43f704c64b9594
2df108c227b266a9ec9e3fda3828d2ac9662aa33 affected < 202670e6602e068558c1fca2df40719ee91a2906
2df108c227b266a9ec9e3fda3828d2ac9662aa33 affected < 89cf154d7c18e6e94a3da83051f3cf2bac317ae2
Linux Linux affected
Version Status Constraints
6.16 affected —
0 unaffected < 6.16
6.18.44 unaffected ≤ 6.18.*
7.1.8 unaffected ≤ 7.1.*
7.2-rc6 unaffected ≤ *

No data.

No data.

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/202670e6602e068558c1fca2df40719ee91a2906 cve-icon cve-icon
https://git.kernel.org/stable/c/72d5bb1d77d7c3330146dc0cfd43f704c64b9594 cve-icon cve-icon
https://git.kernel.org/stable/c/89cf154d7c18e6e94a3da83051f3cf2bac317ae2 cve-icon cve-icon
History

Sat, 15 Aug 2026 12:45:00 +0000

Type Values Removed Values Added
Description 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.
Title Bluetooth: ISO: lock sk in iso_sock_getname
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-08-15T12:27:50.902Z

Reserved: 2026-08-15T05:44:03.913Z

Link: CVE-2026-74539

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-15T13:17:59.233

Modified: 2026-08-15T13:17:59.233

Link: CVE-2026-74539

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-15T14:30:10Z

Weaknesses

No weakness.