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Github Security Blog
Github Security Blog
•added 2026/09/03 8:27 p.m.•21 views

stream-json: pick/ignore/filter/replace filters are O(depth²) on nested input — small crafted JSON blocks the event loop for seconds→minutes (DoS)

Description The path filters pick, ignore, filter, and replace — the library's headline "surgical extraction" feature — recompute the full path string from the nesting stack on every checkable token. Because the stack length equals the current nesting depth, and a checkable token is emitted at...

6.2CVSS6.5AI score0.0016EPSS
SaveExploits0References3Affected Software1
OSV
OSV
•added 2026/09/03 1:06 p.m.•11 views

DEBIAN-CVE-2026-85091

zlib versions 1.3.1.2 through 1.3.2 contain a heap buffer overflow vulnerability in the gzvacate function when processing non-blocking gzwrite operations with stale external buffer pointers. Attackers can trigger the overflow by calling gzprintf or gzvprintf after a write stall, causing an...

8.3CVSS6.2AI score0.00592EPSS
SaveExploits0References1
OSV
OSV
•added 2026/09/03 1:06 p.m.•9 views

AZL-99276 CVE-2026-85091 affecting package mariadb 10.11.18-1

zlib versions 1.3.1.2 through 1.3.2 contain a heap buffer overflow vulnerability in the gzvacate function when processing non-blocking gzwrite operations with stale external buffer pointers. Attackers can trigger the overflow by calling gzprintf or gzvprintf after a write stall, causing an...

8.3CVSS6.2AI score0.00592EPSS
SaveExploits0References1
UbuntuCve
UbuntuCve
•added 2026/09/03 1:06 p.m.•29 views

CVE-2026-85091

zlib versions 1.3.1.2 through 1.3.2 contain a heap buffer overflow vulnerability in the gzvacate function when processing non-blocking gzwrite operations with stale external buffer pointers. Attackers can trigger the overflow by calling gzprintf or gzvprintf after a write stall, causing an...

8.3CVSS6.2AI score0.00592EPSS
SaveExploits0References3
Debian CVE
Debian CVE
•added 2026/09/03 1:04 a.m.•28 views

CVE-2026-85091

zlib versions 1.3.1.2 through 1.3.2 contain a heap buffer overflow vulnerability in the gzvacate function when processing non-blocking gzwrite operations with stale external buffer pointers. Attackers can trigger the overflow by calling gzprintf or gzvprintf after a write stall, causing an...

8.3CVSS6.2AI score0.00592EPSS
SaveExploits0
EUVD
EUVD
•added 2026/09/03 1:04 a.m.•25 views

EUVD-2026-70301

zlib versions 1.3.1.2 through 1.3.2 contain a heap buffer overflow vulnerability in the gzvacate function when processing non-blocking gzwrite operations with stale external buffer pointers. Attackers can trigger the overflow by calling gzprintf or gzvprintf after a write stall, causing an...

8.3CVSS6.2AI score0.00592EPSS
SaveExploits0References4
Positive Technologies
Positive Technologies
•added 2026/09/03 12:00 a.m.•19 views

PT-2026-85292

Name of the Vulnerable Software and Affected Versions core-moos versions prior to 10.4.1 Description A denial of service issue exists in the MOOSCommServer::ListenLoop function. The accept thread performs a blocking receive without a timeout during the wire-protocol handshake. An attacker can...

8.7CVSS5.7AI score0.0063EPSS
SaveExploits0References10
Positive Technologies
Positive Technologies
•added 2026/09/03 12:00 a.m.•17 views

PT-2026-84905

Name of the Vulnerable Software and Affected Versions zlib versions 1.3.1.2 through 1.3.2 Description A heap buffer overflow occurs in the gz vacate function during the processing of non-blocking gzwrite operations involving stale external buffer pointers. This issue is triggered when gzprintf or...

8.3CVSS6.1AI score0.00592EPSS
SaveExploits0References20
Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2026/09/03 12:00 a.m.•3 views

CVE-2026-85443: Uncontrolled Resource Consumption

MOOS core-moos through 10.4.0 contains a denial of service vulnerability in MOOSCommServer::ListenLoop where the accept thread performs a blocking receive without timeout during the wire-protocol handshake. An attacker can open a TCP connection to the MOOSDB port and send no data, causing the...

8.7CVSS5.8AI score0.0063EPSS
SaveExploits0References2
SUSE CVE
SUSE CVE
•added 2026/09/02 11:31 a.m.•17 views

SUSE CVE-2026-82333

multer is a middleware for handling multipart/form-data in Node.js. A small multipart request with two specially crafted text field names can make multer's field parser synchronously iterate a maximum-length sparse array, blocking the event loop so the process cannot handle other requests. A larg...

7.5CVSS5.8AI score0.00488EPSS
SaveExploits0References3
EUVD
EUVD
•added 2026/08/31 10:10 p.m.•26 views

EUVD-2026-40267

decode-uri-component: Denial of service via exponential decoding of malformed percent-encoded input...

8.7CVSS5.9AI score0.00507EPSS
SaveExploits0References6
SUSE CVE
SUSE CVE
•added 2026/08/31 4:27 p.m.•13 views

SUSE CVE-2026-72202

In the Linux kernel, the following vulnerability has been resolved: ntfs: avoid heap allocation for free-cluster readahead state getnrfreeclusters allocates a temporary filerastate before it publishes the precomputed free cluster count, sets NVolFreeClusterKnown, and wakes vol-freewaitq. If that...

7.5CVSS6.7AI score0.00488EPSS
SaveExploits0References3
Tenable Nessus
Tenable Nessus
•added 2026/08/31 12:00 a.m.•17 views

Linux Distros Unpatched Vulnerability : CVE-2026-80667

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/mlx5: LAG, MPESW, Fix missing complete on devcom error mlx5mpeswwork returned without calling complete when mlx5laggetdevcomcomp returned NULL. A caller tha...

5.8AI score0.00209EPSS
SaveExploits0References3
EUVD
EUVD
•added 2026/08/29 4:35 p.m.•19 views

EUVD-2026-68129

KubeEdge CloudCore through 1.23.1 accepts node task status reports on its HTTPS server without authentication verification. Attackers can reach CloudCore on port 10002 to mark upgrade jobs as succeeded or failed, deceiving the control plane about node upgrade status and blocking further upgrade...

8.8CVSS5.9AI score0.0064EPSS
SaveExploits0References5
SUSE CVE
SUSE CVE
•added 2026/08/28 4:40 p.m.•12 views

SUSE CVE-2026-72109

In the Linux kernel, the following vulnerability has been resolved: net: sparx5: unregister blocking notifier on init failure sparx5registernotifierblocks registers the switchdev blocking notifier before allocating the ordered workqueue. If the workqueue allocation fails, the error path unregiste...

7.8CVSS5.8AI score0.00176EPSS
SaveExploits0References3
SUSE CVE
SUSE CVE
•added 2026/08/28 4:34 p.m.•11 views

SUSE CVE-2026-80667

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: LAG, MPESW, Fix missing complete on devcom error mlx5mpeswwork returned without calling complete when mlx5laggetdevcomcomp returned NULL. A caller that queued the work and waited on mpesww-comp would block indefinitely...

5.8AI score0.00209EPSS
SaveExploits0References3
NVD
NVD
•added 2026/08/28 12:16 p.m.•12 views

CVE-2026-82235

filebrowser through 2.63.23 fails to validate named pipes in directory archive and public download handlers, allowing attackers to trigger blocking open syscalls. Authenticated users or anonymous visitors with public share links can repeatedly request archives containing named pipes to pin server...

8.2CVSS0.00515EPSS
SaveExploits0References3
NVD
NVD
•added 2026/08/28 8:16 a.m.•22 views

CVE-2026-80667

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: LAG, MPESW, Fix missing complete on devcom error mlx5mpeswwork returned without calling complete when mlx5laggetdevcomcomp returned NULL. A caller that queued the work and waited on mpesww-comp would block indefinitely...

0.00209EPSS
SaveExploits0References4
UbuntuCve
UbuntuCve
•added 2026/08/28 8:16 a.m.•13 views

CVE-2026-80667

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: LAG, MPESW, Fix missing complete on devcom error mlx5mpeswwork returned without calling complete when mlx5laggetdevcomcomp returned NULL. A caller that queued the work and waited on mpesww-comp would block indefinitely...

5.8AI score0.00209EPSS
SaveExploits0References6
OSV
OSV
•added 2026/08/28 8:16 a.m.•11 views

UBUNTU-CVE-2026-80667

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: LAG, MPESW, Fix missing complete on devcom error mlx5mpeswwork returned without calling complete when mlx5laggetdevcomcomp returned NULL. A caller that queued the work and waited on mpesww-comp would block indefinitely...

5.6CVSS5.9AI score0.00209EPSS
SaveExploits0References7
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