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CVE
CVE
added 2026/04/23 2:54 p.m.43 views

CVE-2026-34003

The CVE-2026-34003 issue is a local, out-of-bounds/ buffer-overflow in the XKB key types validation of the X.Org X server (Xwayland included in affected stacks). Public reports enumerate XKB Buffer overflow in CheckKeyTypes() as the root cause, leading to possible information disclosure and Denia...

7.8CVSS5.7AI score0.0025EPSS
SaveExploits0References38
AlpineLinux
AlpineLinux
added 2026/04/23 2:54 p.m.4 views

CVE-2026-34003

A flaw was found in the X.Org X server's XKB key types request validation. A local attacker could send a specially crafted request to the X server, leading to an out-of-bounds memory access vulnerability. This could result in the disclosure of sensitive information or cause the server to crash,...

7.8CVSS5.7AI score0.0025EPSS
SaveExploits0
RedhatCVE
RedhatCVE
added 2026/04/23 2:54 p.m.8 views

CVE-2026-34003

A flaw was found in the X.Org X server's XKB key types request validation. A local attacker could send a specially crafted request to the X server, leading to an out-of-bounds memory access vulnerability. This could result in the disclosure of sensitive information or cause the server to crash,...

7.8CVSS5.5AI score0.0025EPSS
SaveExploits0References3
Ubuntu
Ubuntu
added 2026/04/23 10:8 a.m.20 views

USN-8180-3: Linux kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Block layer subsystem; - Drivers core; - Bluetooth drivers; - DMA engine subsystem; - GPU...

9.8CVSS6.9AI score0.0071EPSS
SaveExploits3
Microsoft CVE
Microsoft CVE
added 2026/04/23 8:9 a.m.11 views

RDMA/irdma: Initialize free_qp completion before using it

...

5.5CVSS5.2AI score0.00123EPSS
SaveExploits0
SUSE CVE
SUSE CVE
added 2026/04/23 1:26 a.m.10 views

SUSE CVE-2026-31442

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix possible invalid memory access after FLR In the case that the first Function Level Reset FLR concludes correctly, but in the second FLR the scratch area for the saved configuration cannot be allocated, it's...

7.8CVSS5.6AI score0.00127EPSS
SaveExploits0References3
SUSE CVE
SUSE CVE
added 2026/04/23 1:25 a.m.10 views

SUSE CVE-2026-31493

In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Fix use of completion ctx after free On admin queue completion handling, if the admin command completed with error we print data from the completion context. The issue is that we already freed the completion context in...

6.4CVSS5.6AI score0.00127EPSS
SaveExploits0References16
RedHat Linux
RedHat Linux
added 2026/04/22 8:47 p.m.12 views

kernel: Linux kernel: RDMA/rxe use-after-free vulnerability leading to potential arbitrary code execution

A flaw was found in the Linux kernel's Remote Direct Memory Access RDMA subsystem, specifically within the rxe component. This use-after-free vulnerability occurs in the rxecreatecq function. When the rxecqfrominit function fails, the subsequent call to rxecleanup attempts to free memory resource...

7.8CVSS7.2AI score0.00179EPSS
SaveExploits0References5
RedhatCVE
RedhatCVE
added 2026/04/22 8:4 p.m.10 views

CVE-2026-31516

A flaw was found in the Linux kernel's XFRM IP eXtensible FRamework subsystem. A race condition can occur during the teardown of a network namespace, where a work item attempts to access memory that has already been freed. This can lead to a use-after-free vulnerability, potentially causing syste...

7.8CVSS5.7AI score0.00099EPSS
SaveExploits0References4
RedhatCVE
RedhatCVE
added 2026/04/22 7:19 p.m.10 views

CVE-2026-31491

A flaw was found in the Linux kernel's RDMA/irdma component. A local attacker could exploit an integer overflow and truncation vulnerability when the operating system passes a maximum unsigned 32-bit integer U32MAX for SQ/RQ/SRQ size. This can lead to the system incorrectly reporting a successful...

5.5CVSS5.8AI score0.00121EPSS
SaveExploits0References4
RedhatCVE
RedhatCVE
added 2026/04/22 7:17 p.m.8 views

CVE-2026-31493

A flaw was found in the Linux kernel's RDMA/efa component. When an admin command completes with an error during admin queue completion handling, the system attempts to print data from a completion context that has already been freed. This use-after-free vulnerability can lead to the disclosure of...

7.8CVSS5.3AI score0.00127EPSS
SaveExploits0References4
RedhatCVE
RedhatCVE
added 2026/04/22 5:28 p.m.11 views

CVE-2026-31446

A flaw was found in the Linux kernel's ext4 filesystem. This vulnerability, a use-after-free, occurs due to a timing issue when the updatesuperwork function attempts to access memory that has already been released during a filesystem unmount operation. A local attacker could potentially exploit...

7.8CVSS5.2AI score0.00135EPSS
SaveExploits0References4
EUVD
EUVD
added 2026/04/22 3:31 p.m.13 views

EUVD-2026-24861

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Harden depth calculation functions An issue was exposed where OS can pass in U32MAX for SQ/RQ/SRQ size. This can cause integer overflow and truncation of SQ/RQ/SRQ depth returning a success when it should have failed...

5.7AI score0.00121EPSS
SaveExploits0References4
EUVD
EUVD
added 2026/04/22 3:31 p.m.12 views

EUVD-2026-24862

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Initialize freeqp completion before using it In irdmacreateqp, if ibcopytoudata fails, it will call irdmadestroyqp to clean up which will attempt to wait on the freeqp completion, which is not initialized yet. Fix thi...

5.6AI score0.00123EPSS
SaveExploits0References7
NVD
NVD
added 2026/04/22 2:16 p.m.11 views

CVE-2026-31493

In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Fix use of completion ctx after free On admin queue completion handling, if the admin command completed with error we print data from the completion context. The issue is that we already freed the completion context in...

7.8CVSS0.00127EPSS
SaveExploits0References3
NVD
NVD
added 2026/04/22 2:16 p.m.13 views

CVE-2026-31491

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Harden depth calculation functions An issue was exposed where OS can pass in U32MAX for SQ/RQ/SRQ size. This can cause integer overflow and truncation of SQ/RQ/SRQ depth returning a success when it should have failed...

5.5CVSS0.00121EPSS
SaveExploits0References3
NVD
NVD
added 2026/04/22 2:16 p.m.16 views

CVE-2026-31442

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix possible invalid memory access after FLR In the case that the first Function Level Reset FLR concludes correctly, but in the second FLR the scratch area for the saved configuration cannot be allocated, it's...

7.8CVSS0.00127EPSS
SaveExploits0References3
OSV
OSV
added 2026/04/22 1:54 p.m.6 views

CVE-2026-31493 RDMA/efa: Fix use of completion ctx after free

In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Fix use of completion ctx after free On admin queue completion handling, if the admin command completed with error we print data from the completion context. The issue is that we already freed the completion context in...

6.3AI score
SaveExploits0References6
CVE
CVE
added 2026/04/22 1:54 p.m.33 views

CVE-2026-31492

The CVE-2026-31492 entry concerns the Linux kernel RDMA irdma driver. Root cause: in irdma_create_qp, if ib_copy_to_udata fails, irdma_destroy_qp cleanup waits on free_qp completion that has not been initialized yet. The fix is to initialize the free_qp completion before the ib_copy_to_udata call...

5.5CVSS5.6AI score0.00123EPSS
SaveExploits0References6Affected Software1
OSV
OSV
added 2026/04/22 1:54 p.m.6 views

CVE-2026-31492 RDMA/irdma: Initialize free_qp completion before using it

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Initialize freeqp completion before using it In irdmacreateqp, if ibcopytoudata fails, it will call irdmadestroyqp to clean up which will attempt to wait on the freeqp completion, which is not initialized yet. Fix thi...

5.9AI score
SaveExploits0References9
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