Kibana Fleet 8.19.16, 9.3.5, and 9.4.2 Security Update (ESA-2026-38)

Improper Input Validation in Kibana Fleet Leading to Privilege Escalation Improper Input Validation CWE-20 in the Kibana Fleet agent policy management feature can lead to privilege escalation. An authenticated user with Fleet management privileges can manipulate agent policy configuration by...

Improper Authentication

Overview Affected versions of this package are vulnerable to Improper Authentication via the buildSpCertificateStore function. An attacker can gain unauthorized access by supplying a malicious signing certificate in the SAMLResponse, which is accepted instead of the trusted pre-configured Identit...

Improper Authentication

Overview Affected versions of this package are vulnerable to Improper Authentication in the buildSp function, which fails to set the AudienceURI and does not inspect the WarningInfo.NotInAudience field. An attacker can gain unauthorized access by submitting SAML assertions intended for other...

Improper Authorization

Overview hono is an Ultrafast web framework for the Edges Affected versions of this package are vulnerable to Improper Authorization via the jwt middleware when the Authorization header uses any scheme, not just Bearer. An attacker can gain unauthorized access by presenting a valid JWT under a...

flatpak: Flatpak: Arbitrary file deletion on host via improper cache file path validation

A flaw was found in Flatpak, a Linux application sandboxing and distribution framework. The caching mechanism for ld.so dynamic linker/loader improperly removes outdated cache files without adequately verifying that the application-controlled path to the outdated cache is within the designated...

Improper Authentication

Overview Affected versions of this package are vulnerable to Improper Authentication when decoding JSON Web Tokens. An attacker can forge valid tokens by supplying a public key as the secret for the HMAC algorithm when both asymmetric and HMAC algorithms are supported. PoC python from jwt.apijws...

Exploit for Improper Authentication in Influxdata Influxdb

LAB 5-CVE-2019-20933 I. SYSTEM ANALYSIS Identify...

CVE-2026-9581

A vulnerability was identified in JeecgBoot up to 3.9.1. The impacted element is an unknown function of the file /sys/comment/add. Such manipulation leads to improper access controls. The attack can be executed remotely. The exploit is publicly available and might be used. Upgrading to version...

CVE-2026-44277

A improper access control vulnerability in Fortinet FortiAuthenticator 8.0.2, FortiAuthenticator 8.0.0, FortiAuthenticator 6.6.0 through 6.6.8, FortiAuthenticator 6.5.0 through 6.5.6 may allow attacker to execute unauthorized code or commands via crafted requests...

CVE-2026-47074

Improper Certificate Validation vulnerability in ex-aws exawssns ExAws.SNS, ExAws.SNS.PublicKeyCache modules allows Signature Spoofing by Improper Validation. This vulnerability is associated with program files lib/exaws/sns.ex, lib/exaws/sns/publickeycache.ex and program routines...

CVE-2026-47074 ex_aws_sns SigningCertURL not validated in verify_message/1

Improper Certificate Validation vulnerability in ex-aws exawssns ExAws.SNS, ExAws.SNS.PublicKeyCache modules allows Signature Spoofing by Improper Validation. This vulnerability is associated with program files lib/exaws/sns.ex, lib/exaws/sns/publickeycache.ex and program routines...

GHSA-33J3-G875-37RP Keycloak Vulnerable to Improper Handling of Insufficient Permissions or Privilege

A flaw was found in Keycloak's Client Policies, specifically within the org.keycloak.protocol.oidc component. When certain condition providers client-type, client-roles, client-attributes, client-scopes are used to enforce security restrictions, the reject-ropc-grant executor is silently bypassed...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from improper error handling in the drm/msm/gem module. This vulnerability may lead to null pointer...

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 eventfs failing to properly hold the eventfsmutex and SRCU locks during re-mounting of events. Th...

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 improper resource isolation in the cache of the x86 CPU AMD Zen2, potentially leading to...

The vulnerability of the vfs_worm module in Samba software allows a hacker to modify any arbitrary files.

The vulnerability of the vfsworm module in Samba software is related to improper handling of insufficient permissions or privileges. Exploiting this vulnerability allows a remote attacker to modify arbitrary files...

Mattermost Server 10.11.x < 10.11.17 / 11.5.x < 11.5.5 / 11.6.x < 11.6.2 Improper Authorization (MMSA-2026-00629)

The version of Mattermost Server installed on the remote host is affected by a vulnerability as referenced in the MMSA-2026-00629 advisory. - Mattermost Server fails to validate team-level runcreate permission against the target team when creating a playbook run which allows an authenticated team...

PT-2026-44537

Name of the Vulnerable Software and Affected Versions Kibana affected versions not specified Description Improper input validation in the Kibana Fleet agent policy management feature allows an authenticated user with Fleet management privileges to escalate privileges. By injecting values into a...

GitLab 安全漏洞

GitLab is an end-to-end software development platform provided by the American company GitLab. It includes built-in features such as version control, issue tracking, code review, and CI/CD Continuous Integration and Delivery. Vulnerabilities exist in versions of GitLab CE/EE before 18.10.7,...

CVE-2026-9484

A vulnerability was determined in SourceCodester Student Grades Management System 1.0. Affected by this vulnerability is the function getClassroomStudents/removeStudentFromClassroom of the file classroom.php. Executing a manipulation of the argument classroomid can lead to improper authorization...