Signal users targeted in backup-stealing phishing attacks

A new phishing campaign is targeting Signal users by attempting to steal their backup recovery keys to access encrypted message archives. The attack is initiated by a text message pretending to come from Signal Support. “Action Required: Data Recovery Needed Your Signal account data message and...

CVE-2026-46365

phpMyFAQ before 4.1.2 contains a missing authorization vulnerability in the DELETE /admin/api/content/tags/tagId endpoint that allows any authenticated user to delete tags. Any logged-in user, including regular frontend users, can delete arbitrary tags by sending a DELETE request with a valid...

CVE-2026-46160

A flaw was found in the Linux kernel's Btrfs filesystem. This vulnerability occurs when the lastunlinktrans field is not properly updated during directory removal. If a user maintains an open file descriptor to a removed directory and subsequently performs a filesystem synchronization fsync...

synapse 输入验证错误漏洞

Synapse is an open-source matrix main server developed by Element. Versions prior to 1.152.1 of Synapse contained a vulnerability related to input validation errors. This vulnerability allowed malicious servers to manipulate room events, thereby preventing the complete history from being provided...

CVE-2026-46017

A flaw was found in the Linux kernel's memory management. A race condition in the deferred split queue during memory migration can lead to incorrect handling of memory pages. This issue may allow a local attacker to trigger a system warning, potentially causing system instability or a denial of...

CVE-2026-46095

A flaw was found in the Linux kernel's RAID Redundant Array of Independent Disks driver component. A race condition can occur when the system attempts to write or discard data, as a necessary synchronization barrier is not properly established before critical state changes. This oversight could...

EUVD-2026-32286

In the Linux kernel, the following vulnerability has been resolved: slub: fix data loss and overflow in krealloc Commit 2cd8231796b5 "mm/slub: allow to set node and align in kvrealloc" introduced the ability to force a reallocation if the original object does not satisfy new alignment or NUMA nod...

CVE-2026-45990

In the Linux kernel, the following vulnerability has been resolved: slub: fix data loss and overflow in krealloc Commit 2cd8231796b5 "mm/slub: allow to set node and align in kvrealloc" introduced the ability to force a reallocation if the original object does not satisfy new alignment or NUMA nod...

UBUNTU-CVE-2026-45990

In the Linux kernel, the following vulnerability has been resolved: slub: fix data loss and overflow in krealloc Commit 2cd8231796b5 "mm/slub: allow to set node and align in kvrealloc" introduced the ability to force a reallocation if the original object does not satisfy new alignment or NUMA nod...

CVE-2026-45990

In the Linux kernel, the following vulnerability has been resolved: slub: fix data loss and overflow in krealloc Commit 2cd8231796b5 "mm/slub: allow to set node and align in kvrealloc" introduced the ability to force a reallocation if the original object does not satisfy new alignment or NUMA nod...

CVE-2026-45990

CVE-2026-45990 concerns the Linux kernel slub/kvrealloc code, where forcing realloc with new alignment/NUMA node could trigger data loss during NUMA migration and a potential out-of-bounds write when shrinking. The root cause described is that the reallocation path could memcpy with an incorrect ...

CVE-2026-45990 slub: fix data loss and overflow in krealloc()

In the Linux kernel, the following vulnerability has been resolved: slub: fix data loss and overflow in krealloc Commit 2cd8231796b5 "mm/slub: allow to set node and align in kvrealloc" introduced the ability to force a reallocation if the original object does not satisfy new alignment or NUMA nod...

CVE-2026-40849

An low privileged remote attacker can exploit an unauthenticated SQL Injection vulnerability in the useralarmprofile view due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality...

CVE-2026-40851

A local attacker can perform a confusion attack on the cfgparser via a specially crafted file on an USB stick leading to code execution. This can result in a total loss of confidentiality, integrity and availability...

CVE-2026-40847

An low privileged remote attacker can exploit an unauthenticated SQL Injection vulnerability in the systemtag view due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality...

CVE-2026-40850

An unauthenticated remote attacker can exploit an unauthenticated SQL Injection vulnerability in the getAccountData function due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality...

CVE-2026-40845

An low privileged remote attacker can exploit an unauthenticated SQL Injection vulnerability in the devicesconfiguration view due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality...

CVE-2026-40846

An low privileged remote attacker can exploit an unauthenticated SQL Injection vulnerability in the system view due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality...

CVE-2026-40844

An low privileged remote attacker can exploit an unauthenticated SQL Injection vulnerability in the dashboard view due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality...

CVE-2026-40840

An low privileged remote attacker can exploit an unauthenticated SQL Injection vulnerability in the VerifyCreateLicences function due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality...