CVE-2026-86056 Notepad++: Null pointer dereference in NPPM_SAVESESSION message handler causes crash (DoS)

Notepad++ is a free and open-source source code editor. Prior to 8.9.8, the NPPMSAVESESSION handler in PowerEditor/src/NppBigSwitch.cpp converts lParam to a sessionInfo pointer and dereferences its nbFile, files, and sessionFilePathName members without checking for null. A process running at the...

CVE-2026-86056 Notepad++: Null pointer dereference in NPPM_SAVESESSION message handler causes crash (DoS)

Notepad++ is a free and open-source source code editor. Prior to 8.9.8, the NPPMSAVESESSION handler in PowerEditor/src/NppBigSwitch.cpp converts lParam to a sessionInfo pointer and dereferences its nbFile, files, and sessionFilePathName members without checking for null. A process running at the...

CVE-2026-86056

Versions of Notepad++ prior to 8.9.8 are vulnerable to a null pointer dereference in the NPPM_SAVESESSION handler located in PowerEditor/src/NppBigSwitch.cpp . The application fails to verify if lParam is null before dereferencing its nbFile , files , and sessionFilePathName members. An attacker ...

EUVD-2026-84574

Notepad++ is a free and open-source source code editor. Prior to 8.9.8, the NPPMSAVESESSION handler in PowerEditor/src/NppBigSwitch.cpp converts lParam to a sessionInfo pointer and dereferences its nbFile, files, and sessionFilePathName members without checking for null. A process running at the...

CVE-2026-86056 Notepad++: Null pointer dereference in NPPM_SAVESESSION message handler causes crash (DoS)

Notepad++ is a free and open-source source code editor. Prior to 8.9.8, the NPPMSAVESESSION handler in PowerEditor/src/NppBigSwitch.cpp converts lParam to a sessionInfo pointer and dereferences its nbFile, files, and sessionFilePathName members without checking for null. A process running at the...

SUSE CVE-2026-90149

In the Linux kernel, the following vulnerability has been resolved: NFSv4/flexfiles: fix NULL dereference for NFSv4.0 data servers flexfiles accepts NFSv4.0 data servers, but two NFSv4 code paths assume the data server client has a session. Unlike NFSv4.1+, an NFSv4.0 client has no session...

SUSE CVE-2026-90374

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: validate RX bandidx before dereferencing phys bandidx comes from a 2-bit descriptor field 0-3 and was used directly to index dev-mt76.phys size MTMAXBAND == 3 and dereference the result. A corrupt or reserved...

SUSE CVE-2026-90426

In the Linux kernel, the following vulnerability has been resolved: iommu/tegra241-cmdqv: Free the error IRQ before tearing down VINTFs tegra241cmdqvremove tears each VINTF down first, then calls freeirq. Tearing a VINTF down frees vintf0 and clears cmdqv-vintfs0. An error in that window makes...

SUSE CVE-2026-90429

In the Linux kernel, the following vulnerability has been resolved: iommu/tegra241-cmdqv: Synchronize the error ISR against VINTF deinit A user VINTF is torn down by tegra241cmdqvdeinitvintf, which runs from the destroy callback and from the init-failure unwind in the alloc handler. It clears the...

SUSE CVE-2026-92479

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: Avoid NULL CQE dereference when reporting invalid tags The single-doorbell completion path can call ufshcdcomplonecqe with a NULL CQE. If no command is associated with the completion tag, the warning message dereferenc...

SUSE CVE-2026-93038

In the Linux kernel, the following vulnerability has been resolved: iio: dac: ad5686: missing NULL check on match data Verify that chipinfo pointer is not NULL. If a user binds the driver using driveroverride via sysfs with a device name not present in the idtable or ofmatchtable, match data will...

SUSE CVE-2026-93056

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fuac1legacy: remove broken string configfs attributes The UAC1STRATTRIBUTE macro defines configfs show/store handlers for the fnplay, fncap, and fncntl string options. The store function contains an inverted null che...

SUSE CVE-2026-93068

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix DM I2C teardown race DM I2C adapters can remain visible to userspace while DM teardown is already in progress. A concurrent i2c-dev transfer may then enter amdgpudmi2cxfer after the backing DM state has been...

SUSE CVE-2026-93172

In the Linux kernel, the following vulnerability has been resolved: mm/mminit: handle allocpercpu failure in freeareainitcorehotplug We miss a failed allocation check for pgdat-percpunodestats, which results in a NULL deref when we offset into the per-cpu area. Propagate -ENOMEM up the stack and...

OPENSUSE-SU-2026:21910-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2025-68214: timers: Fix NULL function pointer race in timershutdownsync bsc1255225. - CVE-2025-68358: btrfs: fix racy bitfield write in btrfsclearspaceinfofull...

CVE-2026-76890

A flaw was found in Wireshark's sharkd component. A remote attacker could exploit an expired pointer dereference, which leads to a crash in the sharkd service. This vulnerability could result in a denial of service DoS for affected systems, requiring user interaction to trigger the flaw. Mitigati...

SUSE-SU-2026:23887-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2025-68214: timers: Fix NULL function pointer race in timershutdownsync bsc1255225. - CVE-2025-68358: btrfs: fix racy bitfield write in btrfsclearspaceinfofull...

SUSE-SU-2026:23902-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2025-68214: timers: Fix NULL function pointer race in timershutdownsync bsc1255225. - CVE-2025-68358: btrfs: fix racy bitfield write in btrfsclearspaceinfofull...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: mutt (UTSA-2023-002883)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-002883 advisory. Null pointer dereference when composing from a specially crafted draft message in Mutt 1.5.2 1.5.2 2.2.12 Tenable has extracted the preceding description block...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: gnutls (UTSA-2022-001364)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2022-001364 advisory. A NULL pointer dereference flaw was found in GnuTLS. As Nettle's hash update functions internally call memcpy, providing zero-length input may cause undefined...