CVE-2026-53185

A flaw was found in the Linux kernel, specifically within the zram module. This vulnerability is a use-after-free error, where the system attempts to use a piece of memory after it has been freed. This occurs when the zrambvecwritepartial function allows an asynchronous read to write into a page...

SUSE CVE-2026-53185

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zrambvecwritepartial zramreadpage picks the sync or async backing device read path based on whether the parent bio is NULL. zrambvecwritepartial passes its parent bio down, so for ZRAMWB slots the read...

CVE-2026-53185

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zrambvecwritepartial zramreadpage picks the sync or async backing device read path based on whether the parent bio is NULL. zrambvecwritepartial passes its parent bio down, so for ZRAMWB slots the read...

AZL-90366 CVE-2026-53185 affecting package kernel for versions less than 6.6.143.1-1

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zrambvecwritepartial zramreadpage picks the sync or async backing device read path based on whether the parent bio is NULL. zrambvecwritepartial passes its parent bio down, so for ZRAMWB slots the read...

CVE-2026-53185

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zrambvecwritepartial zramreadpage picks the sync or async backing device read path based on whether the parent bio is NULL. zrambvecwritepartial passes its parent bio down, so for ZRAMWB slots the read...

UBUNTU-CVE-2026-53185

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zrambvecwritepartial zramreadpage picks the sync or async backing device read path based on whether the parent bio is NULL. zrambvecwritepartial passes its parent bio down, so for ZRAMWB slots the read...

CVE-2026-53185

CVE-2026-53185 concerns the Linux kernel zram subsystem. The issue is a use-after-free in zram_bvec_write_partial(), where zram_read_page() can dispatch reads asynchronously for ZRAM_WB slots and return before the backing read completes. The caller may then operate on a buffer that is freed, risk...

CVE-2026-53185 zram: fix use-after-free in zram_bvec_write_partial()

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zrambvecwritepartial zramreadpage picks the sync or async backing device read path based on whether the parent bio is NULL. zrambvecwritepartial passes its parent bio down, so for ZRAMWB slots the read...

CVE-2026-53185

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zrambvecwritepartial zramreadpage picks the sync or async backing device read path based on whether the parent bio is NULL. zrambvecwritepartial passes its parent bio down, so for ZRAMWB slots the read...

CVE-2026-53185

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zrambvecwritepartial zramreadpage picks the sync or async backing device read path based on whether the parent bio is NULL. zrambvecwritepartial passes its parent bio down, so for ZRAMWB slots the read...

CVE-2026-53185 zram: fix use-after-free in zram_bvec_write_partial()

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zrambvecwritepartial zramreadpage picks the sync or async backing device read path based on whether the parent bio is NULL. zrambvecwritepartial passes its parent bio down, so for ZRAMWB slots the read...

EUVD-2026-39276

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zrambvecwritepartial zramreadpage picks the sync or async backing device read path based on whether the parent bio is NULL. zrambvecwritepartial passes its parent bio down, so for ZRAMWB slots the read...

CVE-2026-53185: Use After Free

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zrambvecwritepartial zramreadpage picks the sync or async backing device read path based on whether the parent bio is NULL. zrambvecwritepartial passes its parent bio down, so for ZRAMWB slots the read...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: zram: Do not forget to call endio for partial discard requests. According to Qu Wenruo and Avinesh Kumar, the following code takes literally forever to complete: getconf PAGESIZE = 65536 blkdiscard -p 4k /dev/zram0 zram does not...

PT-2026-52281

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the zram bvec write partial function. The zram read page function determines whether to use a synchronous or asynchronous backing device read path based ...

zram: do not forget to endio for partial discard requests

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SUSE CVE-2026-46089

In the Linux kernel, the following vulnerability has been resolved: zram: do not forget to endio for partial discard requests As reported by Qu Wenruo and Avinesh Kumar, the following getconf PAGESIZE 65536 blkdiscard -p 4k /dev/zram0 takes literally forever to complete. zram doesn't support...

CVE-2026-46089

A flaw was found in the Linux kernel's zram module. This vulnerability allows a local user to cause a system hang, leading to a Denial of Service DoS. The issue occurs because the zram module fails to properly handle partial discard requests, specifically by not calling endio when such requests a...

CVE-2026-46089

In the Linux kernel, the following vulnerability has been resolved: zram: do not forget to endio for partial discard requests As reported by Qu Wenruo and Avinesh Kumar, the following getconf PAGESIZE 65536 blkdiscard -p 4k /dev/zram0 takes literally forever to complete. zram doesn't support...

AZL-88779 CVE-2026-46089 affecting package kernel for versions less than 6.6.141.1-1

In the Linux kernel, the following vulnerability has been resolved: zram: do not forget to endio for partial discard requests As reported by Qu Wenruo and Avinesh Kumar, the following getconf PAGESIZE 65536 blkdiscard -p 4k /dev/zram0 takes literally forever to complete. zram doesn't support...