CVE-2026-43349

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid uninit-value access in f2fssanitychecknodefooter syzbot reported a f2fs bug as below: BUG: KMSAN: uninit-value in f2fssanitychecknodefooter+0x374/0xa20 fs/f2fs/node.c:1520 f2fssanitychecknodefooter+0x374/0xa20...

CVE-2026-43349

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid uninit-value access in f2fssanitychecknodefooter syzbot reported a f2fs bug as below: BUG: KMSAN: uninit-value in f2fssanitychecknodefooter+0x374/0xa20 fs/f2fs/node.c:1520 f2fssanitychecknodefooter+0x374/0xa20...

OSV-2026-699 Use-of-uninitialized-value in Mat_VarGetSize

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=510360595 Crash type: Use-of-uninitialized-value Crash state: MatVarGetSize MatioRead matiofuzzer.cpp...

OSV-2026-696 Use-of-uninitialized-value in JXRHandler::read

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=510577322 Crash type: Use-of-uninitialized-value Crash state: JXRHandler::read kimgiofuzzer.cc interceptormalloc...

PT-2026-39135

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An uninitialized value bug exists where flags valid is not initialized before the vfs fileattr get function is called. This issue occurs because the fa variable is not handled with the...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the fact that flagsvalid was not initialized before calling vfsfileattrget, potentially leading t...

Linux Distros Unpatched Vulnerability : CVE-2026-43349

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid uninit-value access in f2fssanitychecknodefooter syzbot reported a f2fs b...

PT-2026-37479

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The xfrm6 get saddr function fails to check the return value of ipv6 dev get saddr. If ipv6 dev get saddr cannot find a suitable source address and returns -EADDRNOTAVAIL, the saddr-in6...

JLSEC-2026-306

HDF5 Library through 1.14.3 may use an uninitialized value in H5Aattrreleasetable in H5Aint.c...

OSV-2026-650 Use-of-uninitialized-value in Mat_int32Swap

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=506942183 Crash type: Use-of-uninitialized-value Crash state: Matint32Swap ReadCompressedInt32Data MatVarRead5...

OSV-2026-632 Use-of-uninitialized-value in PKFormatConverter_InitializeConvert

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=506459298 Crash type: Use-of-uninitialized-value Crash state: PKFormatConverterInitializeConvert PKFormatConverterInitialize JXRHandler::read...

OSV-2026-630 Use-of-uninitialized-value in JXRHandlerPrivate::readTextMeta

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=506459935 Crash type: Use-of-uninitialized-value Crash state: JXRHandlerPrivate::readTextMeta JXRHandlerPrivate::description JXRHandlerPrivate::setMetadata...

OSV-2026-623 Use-of-uninitialized-value in Mat_PrintNumber

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=505903317 Crash type: Use-of-uninitialized-value Crash state: MatPrintNumber MatPrintData MatVarPrint...

OSV-2026-621 Use-of-uninitialized-value in vcardtime_from_string

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=505903588 Crash type: Use-of-uninitialized-value Crash state: vcardtimefromstring vcardvaluenewfromstring parsevcard...

OSV-2026-616 Use-of-uninitialized-value in JXRHandlerPrivate::colorSpace

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=505263965 Crash type: Use-of-uninitialized-value Crash state: JXRHandlerPrivate::colorSpace JXRHandlerPrivate::imageFormat JXRHandler::read...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013505)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013505 advisory. In the Linux kernel, the following vulnerability has been resolved: udf: fix uninit-value use in udfgetfileshortad Check for overflow when computing alen in...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011408)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011408 advisory. In the Linux kernel, the following vulnerability has been resolved: hfs: fix KMSAN uninit-value issue in hfsfindsetzerobits The syzbot reported issue in...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011325)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011325 advisory. In the Linux kernel, the following vulnerability has been resolved: hfsplus: fix KMSAN uninit-value issue in hfsplusdeletecat The syzbot reported issue in...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-006956)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006956 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix uninititialized value in 'ext4evictinode' Syzbot found the following issue:...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-012995)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-012995 advisory. In the Linux kernel, the following vulnerability has been resolved: hfsplus: fix KMSAN uninit-value issue in hfsplusdeletecat The syzbot reported issue in...