Astra Linux – Vulnerability in xorg-server

A flaw was discovered in xorg-x11-server in versions prior to 21.1.2 and prior to 1.20.14. An out-of-bounds access can occur in the SProcRenderCompositeGlyphs function. The greatest threat posed by this vulnerability is related to data confidentiality and integrity, as well as system availability...

Astra Linux – Vulnerability in ffmpeg

A issue was discovered in the FFmpeg package, where vp3decodeframe in libavcodec/vp3.c lacks a check on the return value of avmalloc. This leads to a null pointer dereferencing, which affects functionality...

Astra Linux – Vulnerability in openexr

There is a flaw in OpenEXR in versions before 3.0.0-beta. An attacker who can submit a crafted file to be processed by OpenEXR could cause an integer overflow, potentially leading to problems with the application’s functionality and availability...

Astra Linux – Vulnerability in openjpeg2

There is a flaw in openjpeg in versions prior to 2.4.0, located in src/lib/openjp2/pi.c. When an attacker can provide crafted input that is processed by the openjpeg encoder, it may lead to an out-of-bounds read. The most significant impact of this flaw is the application’s availability...

EUVD-2026-77363

Mattermost versions 11.9.x = 11.9.0, 11.8.x = 11.8.4, 11.7.x = 11.7.7, 10.11.x = 10.11.22 fail to parse Markdown autolinks with unmatched trailing closing parentheses in linear time, which allows an authenticated user with permission to create posts to cause excessive server CPU consumption and...

Linux Distros Unpatched Vulnerability : CVE-2026-90996

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in sssd. A local unprivileged user could send a specially crafted request with a zero- length body to the Network Security Services NSS...

Cisco IOS XR Data Compromise

The vulnerability of Cisco IOS XR operating systems is related to improper handling of exceptional states. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of protected information...

Cisco IOS XR Data Compromise

The vulnerability of Cisco IOS XR operating systems is related to insufficient checks for the correctness of messages or data structures. Exploiting this vulnerability can allow a malicious actor to compromise the confidentiality, integrity, and accessibility of protected information...

libBasicUsageEnvironment2-2026.08.25-1.1 on GA media (moderate)

libBasicUsageEnvironment2-2026.08.25-1.1 on GA media Announcement ID: openSUSE-SU-2026:11753-1 Rating: moderate Cross-References: CVE-2026-38998 CVSS scores: CVE-2026-38998 SUSE : 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2026-38998 SUSE : 8.2...

tomcat11-11.0.25-1.1 on GA media (moderate)

tomcat11-11.0.25-1.1 on GA media Announcement ID: openSUSE-SU-2026:11761-1 Rating: moderate Cross-References: CVE-2026-65182 CVE-2026-65183 CVE-2026-65637 CVE-2026-65905 CVE-2026-65927 CVE-2026-66299 CVE-2026-66422 CVE-2026-68525 CVE-2026-68569 CVE-2026-68763 CVE-2026-73180 CVSS scores:...

CVE-2026-88995

The Bookit — Booking & Appointment Calendar WordPress plugin before 2.6.0.1 does not properly restrict the data returned by an availability-check request, allowing unauthenticated users to retrieve other customers' appointment details, including free-text booking comments and contact information...

EUVD-2026-76958

The Bookit — Booking & Appointment Calendar WordPress plugin before 2.6.0.1 does not properly restrict the data returned by an availability-check request, allowing unauthenticated users to retrieve other customers' appointment details, including free-text booking comments and contact information...

CVE-2026-88995 Bookit < 2.6.0.1 - Unauthenticated Appointment PII Disclosure via Availability Check

The Bookit — Booking & Appointment Calendar WordPress plugin before 2.6.0.1 does not properly restrict the data returned by an availability-check request, allowing unauthenticated users to retrieve other customers' appointment details, including free-text booking comments and contact information...

CVE-2026-88995

The Bookit — Booking & Appointment Calendar WordPress plugin, in versions prior to 2.6.0.1 , contains a vulnerability where it fails to properly restrict data returned during an availability-check request . This flaw allows unauthenticated users to retrieve sensitive appointment details belonging...

CVE-2026-88995 Bookit < 2.6.0.1 - Unauthenticated Appointment PII Disclosure via Availability Check

The Bookit — Booking & Appointment Calendar WordPress plugin before 2.6.0.1 does not properly restrict the data returned by an availability-check request, allowing unauthenticated users to retrieve other customers' appointment details, including free-text booking comments and contact information...

Fedora 45 : elixir (2026-688dc4a890)

The remote Fedora 45 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-688dc4a890 advisory. Elixir ver. 1.20.4 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not tested for this...

PT-2026-90797

The Bookit — Booking & Appointment Calendar WordPress plugin before 2.6.0.1 does not properly restrict the data returned by an availability-check request, allowing unauthenticated users to retrieve other customers' appointment details, including free-text booking comments and contact information...

CVE-2026-88995: Exposure of Sensitive Information to an Unauthorized Actor

The Bookit — Booking & Appointment Calendar WordPress plugin before 2.6.0.1 does not properly restrict the data returned by an availability-check request, allowing unauthenticated users to retrieve other customers' appointment details, including free-text booking comments and contact information...

CVE-2026-87891

The Rox Appointment Booking WordPress plugin before 1.2.0 does not perform any capability or authorization check when saving its holiday schedule, allowing unauthenticated attackers to overwrite the dates the booking system treats as unavailable, which can block legitimate bookings or open dates...

Linux Distros Unpatched Vulnerability : CVE-2026-89601

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ext2: Fix lost inode updates for ISSYNC inodes ext2setsize and ext2xattrset2 had a construct like: if ISSYNCinode syncinodemetadatainode, 1 %NASLMINLEVEL 80900...