The vulnerability of the packet_do_bind() function in the net/packet/af_packet.c module of the Linux operating system allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the packetdobind function in the net/packet/afpacket.c module of the Linux operating system is related to the reutilization of previously freed memory due to concurrent access to resources. Exploiting this vulnerability could allow an attacker to compromise the confidentialit...

The vulnerability of the loopback_check_format() function in the sound/drivers/aloop.c module of the Linux kernel’s audio subsystem allows a hacker to access protected information or cause service failures.

The vulnerability of the loopbackcheckformat function in the sound/drivers/aloop.c module of the Linux kernel’s audio subsystem is related to the repeated use of previously freed memory due to concurrent access to resources. Exploiting this vulnerability could allow an attacker to gain access to...

CVE-2026-64508

A flaw was found in the Linux kernel's Berkeley Packet Filter BPF Just-In-Time JIT compiler. The BPF JIT allocator reuses memory space, and when new code is written, an indirect jump into the new program can reuse a branch prediction left behind by an old program. This could allow an attacker to...

CVE-2026-64507

A flaw was found in the Linux kernel. This vulnerability involves an incomplete defense against Spectre-v2, a type of attack that can expose sensitive information by exploiting how modern processors predict future operations. Specifically, when the Berkeley Packet Filter BPF Just-In-Time JIT...

The vulnerability of the cfids_invalidation_worker() function in the fs/smb/client/cached_dir.c module allows a hacker to trigger a service failure in Linux-based operating systems with SMB client support.

The vulnerability of the cfidsinvalidationworker function in the fs/smb/client/cacheddir.c module of the SMB client kernel in Linux operating systems is related to the reutilization of previously released memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerabilities of the CIFS file system modules such as fs/cifs/cifsdebug.c, fs/cifs/cifsdebug.h, fs/cifs/connect.c, and fs/cifs/sess.c in the Linux operating system allow attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the CIFS file system modules such as fs/cifs/cifsdebug.c, fs/cifs/cifsdebug.h, fs/cifs/connect.c, and fs/cifs/sess.c in the Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability allows a remote attacker to compromise...

The vulnerabilities of the functions bfq_put_stable_ref() and bfq_exit_icq_bfqq() in the block/bfq-iosched.c module support the block-level kernel support in the Linux operating system. These vulnerabilities allow attackers to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerabilities of the functions bfqputstableref and bfqexiticqbfqq in the block/bfq-iosched.c module are related to the reuse of previously freed memory due to competitive access to resources during the “race condition”. Exploiting these vulnerabilities can allow attackers to compromise the...

The vulnerability of the f2fs_write_end_io() function in the fs/f2fs/data.c module of the F2FS file system in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the f2fswriteendio function in the fs/f2fs/data.c module of the F2FS file system in Linux operating systems is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow a remote attacker to compromise the confidentiality, integrity, an...

Multiples vulnerabilities in Curl

use after free in SMB connection reuse CVE-2026-3805 Description When doing a second SMB request to the same host again, curl would wrongly use a data pointer pointing into already freed memory. INFO When the bad code hits, curl first makes a strlen on the freed memory pointer, then checks that t...

Уязвимость функции iwl_mld_remove_link() модуля drivers/net/wireless/intel/iwlwifi/mld/link.c драйвера адаптеров беспроводной связи Intel ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации

Уязвимость функции iwlmldremovelink модуля drivers/net/wireless/intel/iwlwifi/mld/link.c драйвера адаптеров беспроводной связи Intel ядра операционной системы Linux связана с повторным использованием ранее освобожденной памяти. Эксплуатация уязвимости может позволить нарушителю оказать воздействи...

The vulnerability of the mgmt_index_removed() function in the net/bluetooth/mgmt.c module of the Linux kernel’s Bluetooth subsystem allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the mgmtindexremoved function in the net/bluetooth/mgmt.c module of the Linux kernel’s Bluetooth subsystem is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

The vulnerability of the btusb_disconnect() function in the drivers/bluetooth/btusb.c module of the Linux Bluetooth device driver allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the btusbdisconnect function in the drivers/bluetooth/btusb.c module of the Linux Bluetooth device driver framework is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity,...

SUSE CVE-2026-64508

In the Linux kernel, the following vulnerability has been resolved: bpf: Support for hardening against JIT spraying The BPF JIT allocator packs many small programs into larger executable allocations and reuses space within those allocations as programs are loaded and freed. When fresh code is...

AZL-93809 CVE-2026-64507 affecting package kernel for versions less than 6.6.145.2-1

In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Enable IBPB flush on BPF JIT allocation Enable hardening against JIT spraying when Spectre-v2 mitigations are in use. Specifically, issue an IBPB flush on BPF JIT memory reuse. Skip enabling the IBPB flush if the BPF...

CVE-2026-64508

In the Linux kernel, the following vulnerability has been resolved: bpf: Support for hardening against JIT spraying The BPF JIT allocator packs many small programs into larger executable allocations and reuses space within those allocations as programs are loaded and freed. When fresh code is...

CVE-2026-64507

In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Enable IBPB flush on BPF JIT allocation Enable hardening against JIT spraying when Spectre-v2 mitigations are in use. Specifically, issue an IBPB flush on BPF JIT memory reuse. Skip enabling the IBPB flush if the BPF...

UBUNTU-CVE-2026-64508

In the Linux kernel, the following vulnerability has been resolved: bpf: Support for hardening against JIT spraying The BPF JIT allocator packs many small programs into larger executable allocations and reuses space within those allocations as programs are loaded and freed. When fresh code is...

CVE-2026-64508 bpf: Support for hardening against JIT spraying

In the Linux kernel, the following vulnerability has been resolved: bpf: Support for hardening against JIT spraying The BPF JIT allocator packs many small programs into larger executable allocations and reuses space within those allocations as programs are loaded and freed. When fresh code is...

CVE-2026-64508 bpf: Support for hardening against JIT spraying

In the Linux kernel, the following vulnerability has been resolved: bpf: Support for hardening against JIT spraying The BPF JIT allocator packs many small programs into larger executable allocations and reuses space within those allocations as programs are loaded and freed. When fresh code is...

EUVD-2026-48851

In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Enable IBPB flush on BPF JIT allocation Enable hardening against JIT spraying when Spectre-v2 mitigations are in use. Specifically, issue an IBPB flush on BPF JIT memory reuse. Skip enabling the IBPB flush if the BPF...