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CVE-2026-53251

🗓️ 25 Jun 2026 09:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 4 Views

Linux kernel Bluetooth ISO fix for not releasing hdev reference on iso_conn_big_sync after hci_get_route.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-53251
25 Jun 202608:39
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Chainguard
CVE-2026-53251 vulnerabilities
10 Jul 202608:24
cgr
CVE
CVE-2026-53251
25 Jun 202608:39
cve
Cvelist
CVE-2026-53251 Bluetooth: ISO: Fix not releasing hdev reference on iso_conn_big_sync
25 Jun 202608:39
cvelist
Debian CVE
CVE-2026-53251
25 Jun 202608:39
debiancve
EUVD
EUVD-2026-39202
25 Jun 202608:39
euvd
NVD
CVE-2026-53251
25 Jun 202609:16
nvd
OSV
BELL-CVE-2026-53251
27 Jun 202606:11
osv
OSV
CGA-PFH4-493R-7GRQ
9 Jul 202621:00
osv
OSV
CVE-2026-53251 Bluetooth: ISO: Fix not releasing hdev reference on iso_conn_big_sync
25 Jun 202608:39
osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu24.04alllinux0linux_0_all.deb
Ubuntu26.04alllinux0linux_0_all.deb
Ubuntu22.04alllinux-hwe-6.80linux-hwe-6.8_0_all.deb
Ubuntu24.04alllinux-hwe-6.170linux-hwe-6.17_0_all.deb
Ubuntu24.04alllinux-hwe-7.00linux-hwe-7.0_0_all.deb
Ubuntu24.04alllinux-aws0linux-aws_0_all.deb
Ubuntu26.04alllinux-aws0linux-aws_0_all.deb
Ubuntu22.04alllinux-aws-6.80linux-aws-6.8_0_all.deb
Ubuntu24.04alllinux-azure0linux-azure_0_all.deb
Ubuntu26.04alllinux-azure0linux-azure_0_all.deb
Rows per page

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16 Jul 2026 14:56Current
6Medium risk
Vulners AI Score6
CVSS 3.15.5
EPSS0.00127
4