3732 matches found
EUVD-2026-39247
In the Linux kernel, the following vulnerability has been resolved: nvmem: core: fix use-after-free bugs in error paths Fix several instances of error paths in which we call nvmemdeviceput - which may end up freeing the underlying memory and other resources - and then keep on using the nvmem...
PT-2026-52285
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the split huge pmd locked function where the file or shmem Resident Set Size RSS counter is updated after the PMD mapping's folio reference is dropped. If the folio pu...
PT-2026-52654
Name of the Vulnerable Software and Affected Versions Lemur affected versions not specified Description An authorization bypass exists in the PUT /api/1/roles/ endpoint. The handler incorrectly allows any user who is a member of a specific role to modify that role, as the permission check is...
EUVD-2026-38815
In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix refcount saturation and potential UAF in qrtrportremove In qrtrportremove, the socket reference count is decremented via sockput before the port is removed from the qrtrports XArray and before the RCU grace period...
CVE-2026-52960
In the Linux kernel, the following vulnerability has been resolved: ceph: put folios not suitable for writeback The batch holds references to the folios see filemapgetfolios, foliobatchrelease, so we need to folioput the folios we remove. Tested on v6.18...
CVE-2026-52960
In the Linux kernel, the following vulnerability has been resolved: ceph: put folios not suitable for writeback The batch holds references to the folios see filemapgetfolios, foliobatchrelease, so we need to folioput the folios we remove. Tested on v6.18...
CVE-2026-53126 blk-cgroup: fix disk reference leak in blkcg_maybe_throttle_current()
In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: fix disk reference leak in blkcgmaybethrottlecurrent Add the missing putdisk on the error path in blkcgmaybethrottlecurrent. When blkcg lookup, blkg lookup, or blkgtryget fails, the function jumps to the out label whi...
CVE-2026-53125
In the Linux kernel, the following vulnerability has been resolved: md: fix arraystate=clear sysfs deadlock When "clear" is written to arraystate, mdattrstore breaks sysfs active protection so the array can delete itself from its own sysfs store method. However, mdattrstore currently drops the...
CVE-2026-52985
CVE-2026-52985 concerns the Linux kernel in the netdevsim feature, where the IP header in a dummy skb was not zero-initialized in nsim_dev_trap_skb_build. The issue arises from using skb_put instead of skb_put_zero, leading to uninitialized values in the IP header and potential memory/safety impl...
CVE-2026-52970
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftct: fix missing expect put in obj eval nftctexpectobjeval allocates an expectation and may call nfctexpectrelated, but never drops its local reference. Add nfctexpectputexp before return to balance allocation...
CVE-2026-52960
In the Linux kernel, the following vulnerability has been resolved: ceph: put folios not suitable for writeback The batch holds references to the folios see filemapgetfolios, foliobatchrelease, so we need to folioput the folios we remove. Tested on v6.18...
CVE-2026-52960
CVE-2026-52960 affects the Linux kernel Ceph component: when removing folios not suitable for writeback, the batch may hold references to folios and fail to release them, causing a resource leak. This could lead to DoS via resource exhaustion. The issue is resolved in the Linux kernel, with tests...
CVE-2026-52960 ceph: put folios not suitable for writeback
In the Linux kernel, the following vulnerability has been resolved: ceph: put folios not suitable for writeback The batch holds references to the folios see filemapgetfolios, foliobatchrelease, so we need to folioput the folios we remove. Tested on v6.18...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: pinctrl: cirrus: cs42l43: Fixed double-put in cs42l43pinprobe devmaddactionorreset already invokes the action in case of failure; therefore, the explicit put causes a double-put...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerabilities have been resolved: l2tp: Fixed a memory leak in l2tpudpencaprecv. syzbot reported a memory leak in struct l2tpsession, l2tptunnel, sock, etc. 0 The referenced commit moved the validation of the protocol version in l2tpudpencaprecv. The new...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: f2fs: Ensure that node page reads are completed before f2fsputsuper finishes. The Xfstests generic/335 and generic/336 tests sometimes crash with the following message: F2FS-fs dm-0: Detect a reference count leak in the filesyste...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: The function mostregisterinterface did not properly release resources if it failed early before registering the device. In such cases, it returned an error code immediately, causing the memory allocated for the interface to be...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerabilities have been resolved: exfat: Fixed a reference count leak in exfatfind. Fixed reference count leaks related to exfatgetdentryset that could occur in exfatfind. The function exfatgetdentryset will increment the reference counter of es-bh upon succes...
EUVD-2026-38710
In the Linux kernel, the following vulnerability has been resolved: tun: zero the whole vnet header in tunputuser tunputuser declares an on-stack struct virtionethdrv1hashtunnel without zeroing it. For a non-tunnel skb, virtionethdrtnlfromskb only initializes the first 10 bytes sizeofstruct...
CVE-2026-52940
In the Linux kernel, the following vulnerability has been resolved: tun: zero the whole vnet header in tunputuser tunputuser declares an on-stack struct virtionethdrv1hashtunnel without zeroing it. For a non-tunnel skb, virtionethdrtnlfromskb only initializes the first 10 bytes sizeofstruct...