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Github Security Blog
Github Security Blog
added 2026/02/18 12:55 a.m.22 views

OpenClaw affected by SSRF in optional Tlon (Urbit) extension authentication

Summary The optional Tlon Urbit extension previously accepted a user-provided base URL for authentication and used it to construct an outbound HTTP request, enabling server-side request forgery SSRF in affected deployments. Impact This only affects deployments that have installed and configured t...

8.3CVSS5.7AI score0.00242EPSS
SaveExploits0References6Affected Software1
Positive Technologies
Positive Technologies
added 2026/02/18 12:00 a.m.32 views

PT-2026-23562

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.2.14 clawdbot versions 2026.1.24 and earlier Description The software contains a denial of service issue in the fetchWithGuard function. This function allocates entire response payloads in memory before enforcin...

8.7CVSS5.8AI score0.00426EPSS
SaveExploits0References9
Malwarebytes
Malwarebytes
added 2026/02/17 6:25 p.m.14 views

Chrome “preloading” could be leaking your data and causing problems in Browser Guard

This article explains why Chrome’s “preloading” feature can cause scary-looking blocks in Malwarebytes Browser Guard and how to turn it off. Modern browsers want to provide content instantly. To do that, Chrome includes a feature called page preloading. When this is enabled, Chrome doesn’t just...

5.4AI score
SaveExploits0
OSV
OSV
added 2026/02/17 10:12 a.m.8 views

RHSA-2026:2719 Red Hat Security Advisory: gnupg2 security update

Bulletin has no description...

8.4CVSS5.1AI score0.00406EPSS
SaveExploits1References9
RedHat Linux
RedHat Linux
added 2026/02/16 4:01 p.m.14 views

Important: Red Hat Security Advisory: gnupg2 security update

An update for gnupg2 is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

8.4CVSS6.8AI score0.00406EPSS
SaveExploits1References2
RedHat Linux
RedHat Linux
added 2026/02/16 2:36 p.m.12 views

GnuPG: GnuPG: Stack-based buffer overflow in tpm2daemon allows arbitrary code execution

A flaw was found in GnuPG. This vulnerability, a stack-based buffer overflow, occurs in the tpm2daemon component when processing PKDECRYPT commands for cryptographic keys secured by a Trusted Platform Module TPM. A local attacker could exploit this to execute unauthorized code, potentially gainin...

8.4CVSS6.2AI score0.00406EPSS
SaveExploits1References6
SUSE CVE
SUSE CVE
added 2026/02/16 12:26 a.m.8 views

SUSE CVE-2026-23158

In the Linux kernel, the following vulnerability has been resolved: gpio: virtuser: fix UAF in configfs release path The gpio-virtuser configfs release path uses guardmutex to protect the device structure. However, the device is freed before the guard cleanup runs, causing mutexunlock to operate ...

5.5CVSS5.2AI score0.00116EPSS
SaveExploits0References7
BDU FSTEC
BDU FSTEC
added 2026/02/16 12:00 a.m.11 views

The vulnerability of the GnuPG program for encrypting information and creating electronic digital signatures lies in the fact that it allows for writing beyond the buffer boundaries, enabling a hacker to cause a service failure.

The vulnerability of the GnuPG program for encrypting information and creating electronic digital signatures lies in the writing beyond the buffer boundaries. Exploiting this vulnerability could allow a hacker to cause a service failure...

3.3CVSS6AI score0.00293EPSS
SaveExploits0References10Affected Software2
NVD
NVD
added 2026/02/14 4:15 p.m.16 views

CVE-2026-23158

In the Linux kernel, the following vulnerability has been resolved: gpio: virtuser: fix UAF in configfs release path The gpio-virtuser configfs release path uses guardmutex to protect the device structure. However, the device is freed before the guard cleanup runs, causing mutexunlock to operate ...

7.8CVSS0.00116EPSS
SaveExploits0References3
CVE
CVE
added 2026/02/14 4:01 p.m.46 views

CVE-2026-23158

CVE-2026-23158 (Linux kernel) affects gpio-virtuser: the configfs release path frees the device inside a guard(mutex) region, leading to a use-after-free when mutex_unlock() runs after the guard. The issue is caused by destroying the mutex and freeing the device while still within the lock’s guar...

7.8CVSS5.2AI score0.00116EPSS
SaveExploits0References3Affected Software1
ATTACKERKB
ATTACKERKB
added 2026/02/14 4:01 p.m.5 views

CVE-2026-23158

In the Linux kernel, the following vulnerability has been resolved: gpio: virtuser: fix UAF in configfs release path The gpio-virtuser configfs release path uses guardmutex to protect the device structure. However, the device is freed before the guard cleanup runs, causing mutexunlock to operate ...

5.1AI score0.00116EPSS
SaveExploits0References4Affected Software1
EUVD
EUVD
added 2026/02/14 4:01 p.m.16 views

EUVD-2026-5880

In the Linux kernel, the following vulnerability has been resolved: gpio: virtuser: fix UAF in configfs release path The gpio-virtuser configfs release path uses guardmutex to protect the device structure. However, the device is freed before the guard cleanup runs, causing mutexunlock to operate ...

5.2AI score0.00116EPSS
SaveExploits0References3
OSV
OSV
added 2026/02/14 4:01 p.m.10 views

CVE-2026-23158 gpio: virtuser: fix UAF in configfs release path

In the Linux kernel, the following vulnerability has been resolved: gpio: virtuser: fix UAF in configfs release path The gpio-virtuser configfs release path uses guardmutex to protect the device structure. However, the device is freed before the guard cleanup runs, causing mutexunlock to operate ...

5.2AI score
SaveExploits0References6
OSV
OSV
added 2026/02/14 3:16 p.m.12 views

UBUNTU-CVE-2025-71200

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-of-dwcmshc: Prevent illegal clock reduction in HS200/HS400 mode When operating in HS200 or HS400 timing modes, reducing the clock frequency below 52MHz will lead to link broken as the Rockchip DWC MSHC controller...

5.5CVSS5.7AI score0.00114EPSS
SaveExploits0References23
Fedora
Fedora
added 2026/02/14 1:09 a.m.11 views

[SECURITY] Fedora 43 Update: linux-sgx-2.26-34.fc43

The Intel SGX SDK is a collection of APIs, libraries, documentations and tools that allow software developers to create and debug Intel SGX enabled applications in C/C++...

8.8CVSS6.3AI score0.01591EPSS
SaveExploits5
Tenable Nessus
Tenable Nessus
added 2026/02/14 12:00 a.m.6 views

Linux Distros Unpatched Vulnerability : CVE-2026-23206

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - dpaa2-switch: prevent ZEROSIZEPTR dereference when numifs is zero The driver allocates arrays for ports, FDBs, and filter blocks using kcalloc with...

5.5CVSS5.9AI score0.00114EPSS
SaveExploits0References3
Tenable Nessus
Tenable Nessus
added 2026/02/12 12:00 a.m.5 views

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : gpg2 (SUSE-SU-2026:0434-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:0434-1 advisory. Security fixes: - CVE-2026-24882: Fixed stack-based buffer overflow in TPM2 PKDECRYPT for TPM-backed RSA...

8.4CVSS6.1AI score0.00406EPSS
SaveExploits1References5
Fedora
Fedora
added 2026/02/11 1:00 a.m.16 views

[SECURITY] Fedora 42 Update: rust-sequoia-chameleon-gnupg-0.13.1-9.fc42

Sequoia's reimplementation of the GnuPG interface...

7.5CVSS5.5AI score0.00443EPSS
SaveExploits1
OSV
OSV
added 2026/02/09 8:02 p.m.16 views

CLSA-2026-1770667352 openssl: Fix of 3 CVEs

CVE-2025-69418: fix OCB AES-NI/HW stream path leaving trailing bytes unauthenticated/unencrypted by advancing pointers after stream processing - CVE-2025-69420: fix missing ASN1TYPE validation in TSRESPverifyresponse for signing certificate attributes - CVE-2025-15468: add a NULL guard before...

7.5CVSS5.8AI score0.00798EPSS
SaveExploits2References1
RedhatCVE
RedhatCVE
added 2026/02/05 7:26 a.m.11 views

CVE-2026-20978

Improper authorization in KnoxGuardManager prior to SMR Feb-2026 Release 1 allows local attackers to bypass the persistence configuration of the application...

6.1CVSS5.3AI score0.00116EPSS
SaveExploits0References1
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