util-linux: util-linux: restricted bind mounts do not pin the source, allowing X-mount.owner/group/mode redirection

A flaw was found in util-linux. Restricted bind mounts take the source path from fstab but do not pin that source before the privileged mount. A local unprivileged user who can replace the authorized source or a writable ancestor can redirect SUID mount8 to bind another host directory. If the fst...

kernel: NFSv4: include MAY_WRITE in open permission mask for O_TRUNC

A flaw was found in the Linux kernel's NFSv4 implementation. A local user could exploit a vulnerability where opening a file with OTRUNC truncate and ORDONLY read-only flags would bypass the necessary write permission checks. This oversight allows an attacker to truncate a file without having...

kernel: NFSv4: include MAY_WRITE in open permission mask for O_TRUNC

A flaw was found in the Linux kernel's NFSv4 implementation. A local user could exploit a vulnerability where opening a file with OTRUNC truncate and ORDONLY read-only flags would bypass the necessary write permission checks. This oversight allows an attacker to truncate a file without having...

ALPINE-CVE-2026-78409

The X-mount.subdir option uses a detached-tree fast path on Linux 6.15 and later and passes the configured subdirectory to opentree with ATSYMLINKNOFOLLOW. That flag does not stop intermediate symlink traversal or keep resolution inside the newly mounted filesystem. A local unprivileged user with...

CVE-2026-78409

The X-mount.subdir option uses a detached-tree fast path on Linux 6.15 and later and passes the configured subdirectory to opentree with ATSYMLINKNOFOLLOW. That flag does not stop intermediate symlink traversal or keep resolution inside the newly mounted filesystem. A local unprivileged user with...

CVE-2026-78604 Incorrect Permission Assignment for Critical Resource in Elastic Agent Leading to Local Privilege Escalation to SYSTEM

Incorrect Permission Assignment for Critical Resource CWE-732 in Elastic Agent can lead to local privilege escalation via Replace Binaries CAPEC-642. On Windows systems where Elastic Agent is installed in unprivileged mode, resources used by the agent service are created with access controls...

CVE-2026-16742

A flaw was found in systemd-homed. A local, logged-in user can exploit a missing signature verification in the authentication path when processing home records. This vulnerability allows the user to add arbitrary system groups to their account, which can lead to local privilege escalation and...

CVE-2022-1813

creationtimestamp| type| source ---|---|--- 2026-09-01 20:01:37+00:00| seen| https://t.me/hackingAttack/54475 2026-09-02 01:01:48+00:00| seen| https://t.me/hackingAttack/54475 2026-09-05 19:00:03+00:00| published-proof-of-concept| https://t.me/hackingAttack/54475 2026-09-06 00:00:38+00:00|...

CVE-2026-80607

A flaw was found in the Linux kernel's tracing/probes component. A local user could trigger a kernel warning WARNONONCE by adding a kprobe event based on a raw address with a BTF BPF Type Format parameter. This could lead to minor information disclosure through kernel log messages...

CVE-2026-15059

A flaw was found in systemd-oomd. Local unprivileged users can exploit a missing path traversal validation in the systemd-oomd Inter-Process Communication IPC Application Programming Interface API. This vulnerability allows them to terminate arbitrary local processes, leading to a denial of...

kernel: NFSv4: include MAY_WRITE in open permission mask for O_TRUNC

A flaw was found in the Linux kernel's NFSv4 implementation. A local user could exploit a vulnerability where opening a file with OTRUNC truncate and ORDONLY read-only flags would bypass the necessary write permission checks. This oversight allows an attacker to truncate a file without having...

CVE-2026-80709

A flaw was found in the Linux kernel's s390/zcrypt component. An incorrect upper limit check for the domain value when processing an EP11 Cryptographic Coprocessor Request Block CPRB can allow a local user on custom device nodes to access heap memory. This could lead to information disclosure or...

CVE-2026-19820

A vulnerability in the Backblaze Client allows a local user to make the system not bootable by creating a link from Backblaze's folder to Windows OS system files during a backup. Successful exploitation requires an administrator-level system change that results in the absence of specific Windows ...

EUVD-2026-68916

A vulnerability in the Backblaze Client allows a local user to make the system not bootable by creating a link from Backblaze's folder to Windows OS system files during a backup. Successful exploitation requires an administrator-level system change that results in the absence of specific Windows ...

CVE-2026-19820 Backblaze Client for Windows Improper Link Resolution Vulnerability

A vulnerability in the Backblaze Client allows a local user to make the system not bootable by creating a link from Backblaze's folder to Windows OS system files during a backup. Successful exploitation requires an administrator-level system change that results in the absence of specific Windows ...

CVE-2026-65183

A flaw was found in Apache Tomcat. A Time-of-check Time-of-use TOCTOU race condition exists when creating Unix domain sockets. This vulnerability allows an unauthorized local user to exploit the timing window to gain access to the Unix domain socket. This could lead to information disclosure or...

NetworkManager: NetworkManager: Local privilege escalation via malformed MUD URLs in dhclient backend

A flaw was found in NetworkManager. This local privilege escalation vulnerability exists in NetworkManager's dhclient backend when processing malformed Manufacturer Usage Description MUD URLs. A local user can exploit this flaw to escalate privileges by triggering a script via a crafted MUD URL,...

CVE-2026-80639

A flaw was found in the Linux kernel's cxl/test module. A buffer overflow vulnerability, a type of memory corruption, exists within the setupxormapping function. This flaw could allow a local user to trigger a runtime assertion failure, potentially leading to system instability or a denial of...

CVE-2026-80592

A flaw was found in the Linux kernel. A local user could trigger a kernel warning by enabling the mtier sample module before its address range parameters are properly initialized. This issue, caused by invalid address range parameters, could lead to system instability or a denial of service...

copyfail-fix

CopyFail-Fix 🌐 Inglese | Portoghese | Spagnolo | Cinese | Islandese Mitigazione e patch con un comando per CVE-2026-31431 — la vulnerabilità di escalation dei privilegi locali "Copy Fail" del kernel Linux. Lo script disabilita il modulo algifaead interessato, aggiorna il kernel tramite apt e...