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Github Security Blog
Github Security Blog
added last week9 views

NocoDB: OAuth Authorization Code Race Condition

Summary Two concurrent token-exchange requests using the same OAuth authorization code could each mint a distinct valid accesstoken, refreshtoken pair, breaking the single-use guarantee that PKCE relies on. Details The token-exchange flow read isused and called markAsUsed as an unconditional upda...

5.6AI score
Exploits0References3Affected Software1
SUSE CVE
SUSE CVE
added 2026/05/28 3:57 a.m.7 views

SUSE CVE-2026-45861

In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix slab-use-after-free in qdput Commit a475c5dd16e5 "gfs2: Free quota data objects synchronously" started freeing quota data objects during filesystem shutdown instead of putting them back onto the LRU list, but it failed ...

5.8AI score0.00013EPSS
Exploits0References3
SUSE CVE
SUSE CVE
added 2026/05/28 3:53 a.m.8 views

SUSE CVE-2026-46067

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: validate damosquotagoal-nid for nodememcgused,freebp Users can set damosquotagoal-nid with arbitrary value for nodememcgused,freebp. But DAMON core is using those for NODE-DATA without a validation of the value. Th...

5.9AI score0.00024EPSS
Exploits0References3
EUVD
EUVD
added 2026/05/27 3:33 p.m.6 views

EUVD-2026-32327

In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix slab-use-after-free in qdput Commit a475c5dd16e5 "gfs2: Free quota data objects synchronously" started freeing quota data objects during filesystem shutdown instead of putting them back onto the LRU list, but it failed ...

5.8AI score0.00013EPSS
Exploits0References5
NVD
NVD
added 2026/05/27 2:17 p.m.7 views

CVE-2026-46020

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: validate damosquotagoal-nid for nodememused,freebp Patch series "mm/damon/core: validate damosquotagoal-nid". nodememcgused,freebp DAMOS quota goals receive the node id. The node id is used for simeminfonode and...

0.00022EPSS
Exploits0References3
NVD
NVD
added 2026/05/27 2:16 p.m.8 views

CVE-2026-45861

In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix slab-use-after-free in qdput Commit a475c5dd16e5 "gfs2: Free quota data objects synchronously" started freeing quota data objects during filesystem shutdown instead of putting them back onto the LRU list, but it failed ...

7.8CVSS0.00013EPSS
Exploits0References4
OSV
OSV
added 2026/05/27 2:16 p.m.4 views

UBUNTU-CVE-2026-45861

In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix slab-use-after-free in qdput Commit a475c5dd16e5 "gfs2: Free quota data objects synchronously" started freeing quota data objects during filesystem shutdown instead of putting them back onto the LRU list, but it failed ...

7.8CVSS5.7AI score0.00013EPSS
Exploits0References3
EUVD
EUVD
added 2026/05/27 12:57 p.m.7 views

EUVD-2026-32449

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: validate damosquotagoal-nid for nodememcgused,freebp Users can set damosquotagoal-nid with arbitrary value for nodememcgused,freebp. But DAMON core is using those for NODE-DATA without a validation of the value. Th...

5.9AI score0.00024EPSS
Exploits0References2
CVE
CVE
added 2026/05/27 12:57 p.m.15 views

CVE-2026-46067

In the Linux kernel, CVE-2026-46067 concerns the DAMON subsystem. The mm/damon/core validates damos_quota_goal->nid for node_memcg_{used,free}_bp, but before the fix it allowed arbitrary values, enabling use of these IDs in NODE-DATA() without validation and risking out-of-bounds memory access...

5.9AI score0.00024EPSS
Exploits0References2
Debian CVE
Debian CVE
added 2026/05/27 12:57 p.m.6 views

CVE-2026-46067

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: validate damosquotagoal-nid for nodememcgused,freebp Users can set damosquotagoal-nid with arbitrary value for nodememcgused,freebp. But DAMON core is using those for NODE-DATA without a validation of the value. Th...

5.9AI score0.00024EPSS
Exploits0
EUVD
EUVD
added 2026/05/27 12:56 p.m.14 views

EUVD-2026-32401

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: validate damosquotagoal-nid for nodememused,freebp Patch series "mm/damon/core: validate damosquotagoal-nid". nodememcgused,freebp DAMOS quota goals receive the node id. The node id is used for simeminfonode and...

5.9AI score0.00022EPSS
Exploits0References3
Debian CVE
Debian CVE
added 2026/05/27 12:56 p.m.5 views

CVE-2026-46020

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: validate damosquotagoal-nid for nodememused,freebp Patch series "mm/damon/core: validate damosquotagoal-nid". nodememcgused,freebp DAMOS quota goals receive the node id. The node id is used for simeminfonode and...

5.9AI score0.00022EPSS
Exploits0
CVE
CVE
added 2026/05/27 12:15 p.m.10 views

CVE-2026-45861

CVE-2026-45861 refers to a Linux kernel vulnerability in the GFS2 file system. The root cause is a slab-use-after-free: during filesystem shutdown, quota data objects were freed without being removed from the LRU list due to the change in the a475c5dd16e5 sequence. As a result, the shrinker (gfs2...

7.8CVSS5.8AI score0.00013EPSS
Exploits0References4
Cvelist
Cvelist
added 2026/05/27 12:15 p.m.36 views

CVE-2026-45861 gfs2: Fix slab-use-after-free in qd_put

In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix slab-use-after-free in qdput Commit a475c5dd16e5 "gfs2: Free quota data objects synchronously" started freeing quota data objects during filesystem shutdown instead of putting them back onto the LRU list, but it failed ...

7.8CVSS0.00013EPSS
Exploits0References4
UbuntuCve
UbuntuCve
added 2026/05/27 12:0 a.m.6 views

CVE-2025-71304

smack: /smack/doi: accept previously used values...

5.8AI score0.00032EPSS
Exploits0References2
Positive Technologies
Positive Technologies
added 2026/05/27 12:0 a.m.8 views

PT-2026-43795

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the wave5 VPU driver. In the functions wave5 vpu open enc and wave5 vpu open dec, a VPU instance is allocated using kzalloc. If the subsequent allocation for the...

5.4AI score0.00023EPSS
Exploits0References13
Positive Technologies
Positive Technologies
added 2026/05/27 12:0 a.m.8 views

PT-2026-43934

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the DAMON core where the damos quota goal-nid value for node memcg used bp and node memcg free bp is not validated before being used in the NODE-DATA macro. This allow...

9.8CVSS6AI score0.00254EPSS
Exploits12References278
Positive Technologies
Positive Technologies
added 2026/05/27 12:0 a.m.6 views

PT-2026-43728

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A slab-use-after-free issue exists in the gfs2 component. During filesystem shutdown, quota data objects were freed synchronously without being removed from the Least Recently Used LRU...

7.8CVSS5.5AI score0.00013EPSS
Exploits0References13
Positive Technologies
Positive Technologies
added 2026/05/27 12:0 a.m.11 views

PT-2026-43887

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.11-1.1 Description Privileged users can trigger an out-of-bounds memory access via DAMON SYSFS. The issue occurs because the node ID in damos quota goal-nid for node mem used bp and node mem free bp is used i...

9.8CVSS6AI score0.00254EPSS
Exploits12References279
CNNVD
CNNVD
added 2026/05/27 12:0 a.m.6 views

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 gfs2 module failing to remove quota data objects from the LRU list in the qdput function. Thi...

7.8CVSS5.8AI score0.00013EPSS
Exploits0References4
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