CVE-2026-98459 Bluetooth: ISO: balance the parent hold in hci_bind_bis()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: balance the parent hold in hcibindbis hciconnlink takes a lifetime reference to its parent with hciconnget, but only takes an operational hold on the child. hciconnunlink later balances both a hold and a reference...

CVE-2026-98459

A vulnerability in the Linux kernel Bluetooth stack allows for a potential use-after-free or premature disconnection. The issue resides in hci_bind_bis() , where the function obtains a parent pointer from hci_conn_hash_lookup_big() without taking an operational hold. Because hci_conn_unlink() lat...

EUVD-2026-103698

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: release unused CIS holds after channel attach hcibindcis and hciconnectcis return one hciconn hold for the ISO layer. A new channel association consumes that hold, which is eventually released by isoconnfree. Ther...

CVE-2026-98458 Bluetooth: ISO: release unused CIS holds after channel attach

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: release unused CIS holds after channel attach hcibindcis and hciconnectcis return one hciconn hold for the ISO layer. A new channel association consumes that hold, which is eventually released by isoconnfree. Ther...

CVE-2026-98458

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: release unused CIS holds after channel attach hcibindcis and hciconnectcis return one hciconn hold for the ISO layer. A new channel association consumes that hold, which is eventually released by isoconnfree. Ther...

CVE-2026-98458 Bluetooth: ISO: release unused CIS holds after channel attach

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: release unused CIS holds after channel attach hcibindcis and hciconnectcis return one hciconn hold for the ISO layer. A new channel association consumes that hold, which is eventually released by isoconnfree. Ther...

CVE-2026-98458

The Linux kernel Bluetooth ISO layer contains a vulnerability where hci_bind_cis() and hci_connect_cis() return an hci_conn hold that may remain unused. Specifically, the hold is not released when iso_chan_add() returns success for an already attached socket (idempotent case) or returns -EBUSY wh...

PT-2026-116681

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci conn: fix CIS hold ownership on reuse Commit 69997d50ec57 "Bluetooth: ISO: handle bound CIS cleanup via hci conn" made hci bind cis and hci connect cis return a connection with one hold for the ISO layer. hci bind...

PT-2026-116806

In the Linux kernel, the following vulnerability has been resolved: firewire: cdev: fix back-transition for iso resource auto client resource The todo member of iso resource auto structure represents the state of the client resource and normally transitions in the following order: ISO RES AUTO...

PT-2026-116952

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci core: Serialize fragmented ISO packet queueing The fragmented path in hci queue iso calls skb queue tail without holding conn-data q.lock. The socket lock serializes senders, but the transmit worker can concurrentl...

PT-2026-116953

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci core: Serialize SCO and ISO scheduling with teardown hci low sent selects a connection under RCU but drops the read lock before calculating its quota and returning it to the scheduler. The connection is then used...

CVE-2026-98733: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: Serialize fragmented ISO packet queueing The fragmented path in hciqueueiso calls skbqueuetail without holding conn-dataq.lock. The socket lock serializes senders, but the transmit worker can concurrently remo...

PT-2026-116677

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: release unused CIS holds after channel attach hci bind cis and hci connect cis return one hci conn hold for the ISO layer. A new channel association consumes that hold, which is eventually released by iso conn fre...

CVE-2021-34600

Original README below Proof of Concept for CVE-2021-34600 A detailed explanation of how this PoC works can be found within our blog post. On the user facing side we only added two new commands: hf 14a getchallenge and hf 14a opendoor . To make those work, we had to mix some code from the iceman...

CLEANSTART-2026-KO81202 In Eclipse Jetty, the Digest authentication server-side component uses ISO-8859-1 to encode the password as bytes

Security vulnerability affects the kafka package. In Eclipse Jetty, the Digest authentication server-side component uses ISO-8859-1 to encode the password as bytes...

CVE-2026-101952

An Improper Validation of Consistency within Input vulnerability in the routing protocol daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows a configured BGP ISO-VPN peer to cause an rpd crash by sending a specific ISO-VPN update which is then processed by BMP route monitoring or...

EUVD-2026-101493

An Improper Validation of Consistency within Input vulnerability in the routing protocol daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows a configured BGP ISO-VPN peer to cause an rpd crash by sending a specific ISO-VPN update which is then processed by BMP route monitoring or...

CVE-2026-101952 Junos OS and Junos OS Evolved: A specific BGP ISO-VPN update causes an rpd crash when BMP or NSR is enabled

An Improper Validation of Consistency within Input vulnerability in the routing protocol daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows a configured BGP ISO-VPN peer to cause an rpd crash by sending a specific ISO-VPN update which is then processed by BMP route monitoring or...

CVE-2026-101952

A vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a configured BGP ISO-VPN peer to trigger an rpd crash . This occurs when the peer sends a specific ISO-VPN update that is subsequently processed by BMP route monitoring or NSR . No inform...

CVE-2026-101940

A NULL Pointer Dereference vulnerability in the rpd routing daemon of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated configured BGP peer to cause a denial of service via a BGP UPDATE when ISO-VPN and egress-protection configuration is enabled...