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OSV
OSV
added 2026/06/30 4:33 p.m.18 views

CVE-2026-10655 Use-after-free race in SNTP async client when closing the socket while the socket service is still polling it

The asynchronous SNTP client in Zephyr subsys/net/lib/sntp/sntp.c, sntpcloseasync closed the UDP socket file descriptor directly from the calling thread immediately after detaching it from the network socket service, without synchronizing with the socket-service poll thread. The socket service...

6.5CVSS6AI score
SaveExploits0References5
Cvelist
Cvelist
added 2026/06/30 4:33 p.m.63 views

CVE-2026-10655 Use-after-free race in SNTP async client when closing the socket while the socket service is still polling it

The asynchronous SNTP client in Zephyr subsys/net/lib/sntp/sntp.c, sntpcloseasync closed the UDP socket file descriptor directly from the calling thread immediately after detaching it from the network socket service, without synchronizing with the socket-service poll thread. The socket service...

6.5CVSS0.0038EPSS
SaveExploits1References2
EUVD
EUVD
added 2026/06/30 4:33 p.m.20 views

EUVD-2026-40370

The asynchronous SNTP client in Zephyr subsys/net/lib/sntp/sntp.c, sntpcloseasync closed the UDP socket file descriptor directly from the calling thread immediately after detaching it from the network socket service, without synchronizing with the socket-service poll thread. The socket service...

6.5CVSS5.8AI score0.0038EPSS
SaveExploits1References2
CVE
CVE
added 2026/06/30 4:33 p.m.53 views

CVE-2026-10655

Concrete details found: Zephyr’s asynchronous SNTP client (sntp_close_async) can race with the socket service poll thread. Closing the UDP socket descriptor from a different thread (SNTP timeout path) may free and reuse net_context while the poll thread holds a poller node, causing a use-after-fr...

6.5CVSS5.8AI score0.0038EPSS
SaveExploits1References2Affected Software1
OSV
OSV
added 2026/06/30 11:31 a.m.16 views

OPENSUSE-SU-2026:21182-1 Security update for python-python-engineio

This update for python-python-engineio fixes the following issues: Changes in python-python-engineio: - CVE-2026-48802: remote user can cause the creation of unnecessary background threads in the server through the heartbeat mechanism and cause a DoS bsc1269544 - CVE-2026-48809: size of incoming...

7.5CVSS5.8AI score0.00318EPSS
SaveExploits0References4
GithubExploit
GithubExploit
added 2026/06/29 9:05 p.m.213 views

Exploit for Out-of-bounds Write in Netapp Bootstrap_Os

Security Notice: This repository contains working exploit...

7.8CVSS7.2AI score0.81422EPSS
SaveExploits28
OSV
OSV
added 2026/06/29 11:50 a.m.21 views

PYSEC-2026-470 PraisonAI Has Second-Order SQL Injection in `get_all_user_threads`

Summary The getalluserthreads function constructs raw SQL queries using f-strings with unescaped thread IDs fetched from the database. An attacker stores a malicious thread ID via updatethread. When the application loads the thread list, the injected payload executes and grants full database...

9.8CVSS5.8AI score0.00534EPSS
SaveExploits1References5
Microsoft CVE
Microsoft CVE
added 2026/06/27 8:09 a.m.23 views

concurrent-ruby: ReadWriteLock allows wrong-thread write release and stray read-release counter corruption

...

9.8CVSS5.8AI score0.00252EPSS
SaveExploits0
Github Security Blog
Github Security Blog
added 2026/06/26 8:51 p.m.20 views

python-engineio has unbound thread allocation that can cause denial of service

Impact An attacker can cause the creation of unnecessary background threads in the python-engineio server by exploiting the heartbeat mechanism, which launches a thread when a new connection is received, and when the client sends a PONG packet. Note: this issue primarily affects synchronous...

7.5CVSS5.8AI score0.00318EPSS
SaveExploits0References2Affected Software1
EUVD
EUVD
added 2026/06/26 3:32 p.m.26 views

EUVD-2026-39776

When used to deliver a signal to a specific thread, thrkill22 called pcansignal to determine whether the operation was permitted but did not check the result before delivering the signal. The signal was sent even when the permission check failed. The system call returned the resulting error to th...

5.5CVSS5.9AI score0.00122EPSS
SaveExploits0References2
NVD
NVD
added 2026/06/26 3:16 p.m.21 views

CVE-2026-45256

When used to deliver a signal to a specific thread, thrkill22 called pcansignal to determine whether the operation was permitted but did not check the result before delivering the signal. The signal was sent even when the permission check failed. The system call returned the resulting error to th...

5.5CVSS0.00122EPSS
SaveExploits0References1
RedhatCVE
RedhatCVE
added 2026/06/25 9:26 p.m.18 views

CVE-2026-52973

A flaw was found in the Linux kernel's futex subsystem. The needfutexhashallocatedefault function incorrectly relies on CLONETHREAD semantics, which can lead to non-concurrency issues when memory allocations mm-futexref pcpu allocations are shared across CLONEVM clones, excluding vfork. This can...

7.8CVSS5.8AI score0.00151EPSS
SaveExploits0References4
EUVD
EUVD
added 2026/06/24 6:32 p.m.19 views

EUVD-2026-38841

In the Linux kernel, the following vulnerability has been resolved: futex: Drop CLONETHREAD requirement for private default hash alloc Currently needfutexhashallocatedefault depends on strict pthread semantics, abusing CLONETHREAD. This breaks the non-concurrency assumptions when doing the...

5.7AI score0.00151EPSS
SaveExploits0References4
OSV
OSV
added 2026/06/24 5:17 p.m.21 views

AZL-91290 CVE-2026-54905 affecting package rubygem-concurrent-ruby for versions less than 1.3.7-1

concurrent-ruby is a modern concurrency tools for Ruby. Prior to 1.3.7, Concurrent::ReentrantReadWriteLock can incorrectly grant a write lock after one thread acquires the read lock 32,768 times. The lock stores a thread's local read and write hold counts in one integer. The low 15 bits are used...

5.5CVSS5.9AI score0.00153EPSS
SaveExploits0References1
NVD
NVD
added 2026/06/24 5:17 p.m.17 views

CVE-2026-53071

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: l2cap: Add missing chan lock in l2capecredreconfrsp l2capecredreconfrsp calls l2capchandel without holding l2capchanlock. Every other l2capchandel caller in the file acquires the lock first. A remote BLE device can sen...

8.8CVSS0.0026EPSS
SaveExploits0References19
NVD
NVD
added 2026/06/24 5:17 p.m.22 views

CVE-2026-52973

In the Linux kernel, the following vulnerability has been resolved: futex: Drop CLONETHREAD requirement for private default hash alloc Currently needfutexhashallocatedefault depends on strict pthread semantics, abusing CLONETHREAD. This breaks the non-concurrency assumptions when doing the...

7.8CVSS0.00151EPSS
SaveExploits0References10
UbuntuCve
UbuntuCve
added 2026/06/24 5:17 p.m.22 views

CVE-2026-53128

In the Linux kernel, the following vulnerability has been resolved: drbd: Balance RCU calls in drbdadmdumpdevices Make drbdadmdumpdevices call rcureadlock before rcureadunlock is called. This has been detected by the Clang thread-safety analyzer...

5.5CVSS5.3AI score0.00121EPSS
SaveExploits0References38
EUVD
EUVD
added 2026/06/24 4:30 p.m.16 views

EUVD-2026-38996

In the Linux kernel, the following vulnerability has been resolved: drbd: Balance RCU calls in drbdadmdumpdevices Make drbdadmdumpdevices call rcureadlock before rcureadunlock is called. This has been detected by the Clang thread-safety analyzer...

5.7AI score0.00121EPSS
SaveExploits0References8
EUVD
EUVD
added 2026/06/24 4:30 p.m.17 views

EUVD-2026-38939

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: l2cap: Add missing chan lock in l2capecredreconfrsp l2capecredreconfrsp calls l2capchandel without holding l2capchanlock. Every other l2capchandel caller in the file acquires the lock first. A remote BLE device can sen...

5.8AI score0.0026EPSS
SaveExploits0References8
attackerkb
attackerkb
added 2026/06/24 4:28 p.m.17 views

CVE-2026-52973

In the Linux kernel, the following vulnerability has been resolved: futex: Drop CLONETHREAD requirement for private default hash alloc Currently needfutexhashallocatedefault depends on strict pthread semantics, abusing CLONETHREAD. This breaks the non-concurrency assumptions when doing the...

5.6AI score0.00151EPSS
SaveExploits0References4Affected Software1
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