CVE-2025-71290: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: misc: tifpc202: fix a potential memory leak in probe function Use foreachchildofnodescoped to simplify the code and ensure the device node reference is automatically released when the loop scope ends...

Nokogiri XSLT transform has a memory leak

Summary Nokogiri's Nokogiri::XSLT::Stylesheettransform leaks a small heap allocation when passed a Ruby string parameter containing a null byte. For applications that pass attacker-controlled input through XSLT.transform parameters, this may be a vector for a denial of service attack against...

CVE-2025-71287: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: memory: mtk-smi: fix device leak on larb probe Make sure to drop the reference taken when looking up the SMI device during larb probe on late probe failure e.g. probe deferral and on driver unbind...

CVE-2026-43225: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix memory leak on failure path cfg80211informbssframe may return NULL on failure. In that case, the allocated buffer 'buf' is not freed and the function returns early, leading to potential memory leak. Fix th...

CVE-2026-43246: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: media: i2c/tw9906: Fix potential memory leak in tw9906probe In one of the error paths in tw9906probe, the memory allocated in v4l2ctrlhandlerinit and v4l2ctrlnewstd is not freed. Fix that by calling v4l2ctrlhandlerfree on the...

CVE-2026-43202: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: fbdev: vt8500lcdfb: fix missing dmafreecoherent fbi-fb.screenbuffer is allocated with dmaalloccoherent but is not freed if the error path is reached...

CVE-2026-43181: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: gpio: sysfs: fix chip removal with GPIOs exported over sysfs Currently if we export a GPIO over sysfs and unbind the parent GPIO controller, the exported attribute will remain under /sys/class/gpio because once we remove the pare...

CVE-2026-43104: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix a memory leak in hang state error path When vc4savehangstate encounters an early return condition, it returns without freeing the previously allocated kernelstate, leaking memory. Add the missing kfree calls by...

CVE-2026-43177: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: media: ipu6: Fix RPM reference leak in probe error paths Several error paths in ipu6pciprobe were jumping directly to outipu6busdeldevices without releasing the runtime PM reference. Add pmruntimeputsync before cleaning up other...

PT-2026-44278

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds read exists in the smb2 compound op function. This occurs when a server sends a truncated response with a large OutputBufferLength and terminates the EA list early. In...

PT-2026-37452

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A device leak occurs in the mtk-smi component during the larb probe process. The issue arises when the reference taken while looking up the SMI device is not properly dropped during late...

PT-2026-37455

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A potential memory leak exists in the probe function of the ti fpc202 driver. This issue occurs because device node references are not consistently released, which can lead to memory...

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. This vulnerability arises from the hfsplus file system; if the setupbdevsuper operation fails when transitioning t...

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 improper error handling in the airohaqdmarxprocess function, leading to a memory leak. Some of th...

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 a memory leak that may occur in the detection functions of the tifpc202 miscellaneous driver...

CVE-2026-43244: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: kcm: fix zero-frag skb in fraglist on partial sendmsg error Syzkaller reported a warning in kcmwritemsgs when processing a message with a zero-fragment skb in the fraglist. When kcmsendmsg fills MAXSKBFRAGS fragments in the curre...

CVE-2026-43105: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix memory leak of BO array in hang state The hang state's BO array is allocated separately with kzalloc in vc4savehangstate but never freed in vc4freehangstate. Add the missing kfree for the BO array before freeing the...

CVE-2026-43269: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: drm/atmel-hlcdc: fix memory leak from the atomicdestroystate callback After several commits, the slab memory increases. Some drmcrtccommit objects are not freed. The atomicdestroystate callback only put the framebuffer. Use the...

CVE-2026-43155: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: mux: mmio: fix regmap leak on probe failure The mmio regmap that may be allocated during probe is never freed. Switch to using the device managed allocator so that the regmap is released on probe failures e.g. probe deferral and ...

CVE-2026-43217: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: media: iris: gen2: Add sanity check for session stop In iriskillsession, inst-state is set to IRISINSTERROR and sessionclose is executed, which will kfreeinsthfigen2-packet. If stopstreaming is called afterward, it will cause a...