CVE-2026-89539

A flaw was found in the SUNRPC subsystem of the Linux kernel. The gssxdecoptionarray function, responsible for decoding options, does not correctly handle replies containing duplicate CREDSVALUE entries. This oversight causes the system to allocate memory for credentials multiple times without...

Linux Distros Unpatched Vulnerability : CVE-2026-89539

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - SUNRPC: reject duplicate CREDSVALUE options gssxdecoptionarray walks the wire-supplied option array and, for every entry whose name matches CREDSVALUE, calls...

AZL-100656 CVE-2026-89544 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: fix gssxdecoptionarray error path bugs Four coupled defects in the gssx XDR option-array decoder make the error paths unsafe: a NULL deref in the caller, a refcount leak on the decoded groupinfo, and a latent use-after-fr...

UBUNTU-CVE-2026-89539

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: reject duplicate CREDSVALUE options gssxdecoptionarray walks the wire-supplied option array and, for every entry whose name matches CREDSVALUE, calls gssxdeclinuxcreds on the same struct svccred. That helper unconditional...

EUVD-2026-76455

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: fix gssxdecoptionarray error path bugs Four coupled defects in the gssx XDR option-array decoder make the error paths unsafe: a NULL deref in the caller, a refcount leak on the decoded groupinfo, and a latent use-after-fr...

CVE-2026-89544 SUNRPC: fix gssx_dec_option_array error path bugs

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: fix gssxdecoptionarray error path bugs Four coupled defects in the gssx XDR option-array decoder make the error paths unsafe: a NULL deref in the caller, a refcount leak on the decoded groupinfo, and a latent use-after-fr...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053242)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053242 advisory. In the Linux kernel, the following vulnerability has been resolved: SUNRPC: fix some memleaks in gssxdecoptionarray The creds and oa-data need to be freed in the...

SUNRPC: fix some memleaks in gssx_dec_option_array

...

kernel: SUNRPC: fix some memleaks in gssx_dec_option_array

A flaw was found in the authrpcgss module in the Linux kernel. A memory leak can occur due to improper error handling, potentially impacting system performance and possibly resulting in a denial of service...

CVE-2024-27388

A flaw was found in the authrpcgss module in the Linux kernel. A memory leak can occur due to improper error handling, potentially impacting system performance and possibly resulting in a denial of service. Mitigation Mitigation for this issue is either not available or the currently available...

CVE-2024-27388

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: fix some memleaks in gssxdecoptionarray The creds and oa-data need to be freed in the error-handling paths after their allocation. So this patch add these deallocations in the corresponding paths...

CVE-2024-27388 SUNRPC: fix some memleaks in gssx_dec_option_array

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: fix some memleaks in gssxdecoptionarray The creds and oa-data need to be freed in the error-handling paths after their allocation. So this patch add these deallocations in the corresponding paths...

CVE-2024-27388

CVE-2024-27388 : Linux kernel SUNRPC patch fixes memory leaks in gssx_dec_option_array. The patch frees creds and oa->data in error-handling paths after allocation, addressing a leak in that code path. This memory-leak detail is corroborated by multiple connected advisories (Astra/CIRCL/Red Ha...

CVE-2024-27388 SUNRPC: fix some memleaks in gssx_dec_option_array

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: fix some memleaks in gssxdecoptionarray The creds and oa-data need to be freed in the error-handling paths after their allocation. So this patch add these deallocations in the corresponding paths...

CVE-2024-27388 SUNRPC: fix some memleaks in gssx_dec_option_array

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: fix some memleaks in gssxdecoptionarray The creds and oa-data need to be freed in the error-handling paths after their allocation. So this patch add these deallocations in the corresponding paths...

CVE-2024-27388

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: fix some memleaks in gssxdecoptionarray The creds and oa-data need to be freed in the error-handling paths after their allocation. So this patch add these deallocations in the corresponding paths...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux kernel suffers from a memory leak vulnerability that stems from a memory leak vulnerability in gssxdecoptionarray. No detailed vulnerability details are provided at this...