netfilter: nft_tunnel: fix use-after-free on object destroy

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CVE-2026-53212

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfttunnel: fix use-after-free on object destroy nfttunnelobjdestroy calls metadatadstfree which directly kfrees the metadatadst, ignoring the dstentry refcount. Packets that took a reference via dsthold in...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Fixed the incorrect order of resource deallocation. When attempting to destroy a QP or CQ, we first reduce the reference count and potentially free the memory regions allocated for the object. Then, we request the devic...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002883)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002883 advisory. The IPv4 implementation in the Linux kernel before 4.5.2 mishandles destruction of device objects, which allows guest OS users to cause a denial of service host OS...

CVE-2023-53795

In the Linux kernel, the following vulnerability has been resolved: iommufd: IOMMUFDDESTROY should not increase the refcount syzkaller found a race where IOMMUFDDESTROY increments the refcount: obj = iommufdgetobjectucmd-ictx, cmd-id, IOMMUFDOBJANY; if ISERRobj return PTRERRobj;...

CVE-2023-53795

In the Linux kernel, the following vulnerability has been resolved: iommufd: IOMMUFDDESTROY should not increase the refcount syzkaller found a race where IOMMUFDDESTROY increments the refcount: obj = iommufdgetobjectucmd-ictx, cmd-id, IOMMUFDOBJANY; if ISERRobj return PTRERRobj;...

EUVD-2025-28974

Malicious code in bioql PyPI...

CVE-2024-26939 drm/i915/vma: Fix UAF on destroy against retire race

In the Linux kernel, the following vulnerability has been resolved: drm/i915/vma: Fix UAF on destroy against retire race Object debugging tools were sporadically reporting illegal attempts to free a still active i915 VMA object when parking a GT believed to be idle. 161.359441 ODEBUG: free active...

Use After Free

firefox is vulnerable to use after free. The vulnerability exists when a use-after-free could is triggered using a link with rel="localization" by destroying an object during JavaScript execution and then referencing the object through a freed pointer which causes an application crash...

Memory corruption

Possible memory corruption due to improper check when application loader object is explicitly destructed while application is unloading in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT...

Internet Bug Bounty: Memory Corruption in During Deserialized-object Destruction

The bug report at: https://bugs.php.net/bug.php?id=73052 The fix commit at: https://github.com/php/php-src/commit/6a7cc8ff85827fa9ac715b3a83c2d9147f33cd43...

chromium-browser: Use-after-free in ServiceWorker

Use-after-free vulnerability in content/browser/serviceworker/embeddedworkerinstance.cc in the ServiceWorker implementation in Google Chrome before 46.0.2490.71 allows remote attackers to cause a denial of service or possibly have unspecified other impact by leveraging object destruction in a...

Design/Logic Flaw

Use-after-free vulnerability in content/browser/serviceworker/embeddedworkerinstance.cc in the ServiceWorker implementation in Google Chrome before 46.0.2490.71 allows remote attackers to cause a denial of service or possibly have unspecified other impact by leveraging object destruction in a...

CVE-2015-6757

Removed by vendor...

CVE-2015-6757

Use-after-free vulnerability in content/browser/serviceworker/embeddedworkerinstance.cc in the ServiceWorker implementation in Google Chrome before 46.0.2490.71 allows remote attackers to cause a denial of service or possibly have unspecified other impact by leveraging object destruction in a...

CVE-2015-6757

Use-after-free vulnerability in content/browser/serviceworker/embeddedworkerinstance.cc in the ServiceWorker implementation in Google Chrome before 46.0.2490.71 allows remote attackers to cause a denial of service or possibly have unspecified other impact by leveraging object destruction in a...