Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: btrfs: Skipping the “reserved bytes” warning after unmounting after a log cleanup failure. After the recent changes made by commit c2e39305299f01 “btrfs: clearing the extent buffer when writing fails” and its follow-up fix,...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ocfs2: Fixed data corruption after a failed write operation. When buffering a write attempt fails and data cannot be copied into the underlying page cache, the ocfs2writeendnolock function simply zeroes out and dirtyens the page...

DEBIAN-CVE-2026-44660

UltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. Prior to 5.12.1, when ujson.dump writes to a file-like object and the write operation raises an exception, the serialized JSON string object is not decremented, leaking memory. Each failed write operatio...

CVE-2026-44660

UltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. Prior to 5.12.1, when ujson.dump writes to a file-like object and the write operation raises an exception, the serialized JSON string object is not decremented, leaking memory. Each failed write operatio...

CVE-2026-44660

Summary of CVE-2026-44660 : UltraJSON’s ujson.dump() to a file-like object can leak memory if the underlying write() raises an exception. The root cause is that the temporary JSON string created during objToJSONFile() is not decremented on early return, causing memory growth proportional to the p...

CVE-2026-44660 UltraJSON: Memory Leak in ujson.dump() on Write Failure

UltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. Prior to 5.12.1, when ujson.dump writes to a file-like object and the write operation raises an exception, the serialized JSON string object is not decremented, leaking memory. Each failed write operatio...

UBUNTU-CVE-2026-45961

In the Linux kernel, the following vulnerability has been resolved: gfs2: fix memory leaks in gfs2fillsuper error path Fix two memory leaks in the gfs2fillsuper error handling path when transitioning a filesystem to read-write mode fails. First leak: kthread objects threadstruct, taskstruct, etc...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: media: cxusb: No longer judges rbuf when the write fails syzbot reported a uninit-value in cxusbi2cxfer. Only when the write operation of usbbulkmsg in dvbusbgenericrw succeeds and rlen is greater than 0, the read operation of...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: RDMA/rxe: Returns a CQE error if an invalid lkey is provided. In RXE, there is a lack of update of the WQE status in cases of LOCALwrite failures. This caused the following kernel panic if someone performed an atomic operation...

GHSA-C38F-WX89-P2XG UltraJSON has a Memory Leak in ujson.dump() on Write Failure

Summary When ujson.dump writes to a file-like object and the write operation raises an exception, the serialized JSON string object is not decremented, leaking memory. Each failed write operation leaks the full size of the serialized payload. Code that uses ujson.dumps rather than ujson.dump or...

Missing Release of Memory after Effective Lifetime

Overview ujson is an Ultra fast JSON encoder and decoder for Python Affected versions of this package are vulnerable to Missing Release of Memory after Effective Lifetime in the objToJSONFile function in objToJSON.c, when a write operation to a file-like object fails and raises an exception. An...

UltraJSON has a Memory Leak in ujson.dump() on Write Failure

Summary When ujson.dump writes to a file-like object and the write operation raises an exception, the serialized JSON string object is not decremented, leaking memory. Each failed write operation leaks the full size of the serialized payload. Code that uses ujson.dumps rather than ujson.dump or...

CVE-2026-26283

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a continue statement in the JPEG extent binary search loop in the jpeg encoder causes an infinite loop when writing persistently fails. An attacker can trigger ...

EUVD-2026-7414

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a continue statement in the JPEG extent binary search loop in the jpeg encoder causes an infinite loop when writing persistently fails. An attacker can trigger ...

PT-2026-21648

Name of the Vulnerable Software and Affected Versions ImageMagick versions prior to 7.1.2-15 ImageMagick versions prior to 6.9.13-40 Description ImageMagick is software used for editing and manipulating digital images. A continue statement within the JPEG extent binary search loop in the jpeg...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: btrfs: Ensure that no dirty metadata is written back for a file system with errors. BUG During the development of a minor feature make sure that all btrfsbio::endio calls are performed in a task context, I noticed a crash in...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993012)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993012 advisory. In the Linux kernel, the following vulnerability has been resolved: udf: Do not update file length for failed writes to inline files When write to inline file fails ...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992516)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992516 advisory. In the Linux kernel, the following vulnerability has been resolved: udf: Do not update file length for failed writes to inline files When write to inline file fails ...

CVE-2023-54040

In the Linux kernel, the following vulnerability has been resolved: ice: fix wrong fallback logic for FDIR When adding a FDIR filter, if icevcfdirsetirqctx returns failure, the inserted fdir entry will not be removed and if icevcfdirwritefltr returns failure, the fdir context info for irq handler...

CVE-2023-53840

In the Linux kernel, the following vulnerability has been resolved: usb: early: xhci-dbc: Fix a potential out-of-bound memory access If xdbcbulkwrite fails, the values in 'buf' can be anything. So the string is not guaranteed to be NULL terminated when xdbctrace is called. Reserve an extra byte,...