Resource Allocation

com.github.java-json-tools, jackson-coreutils is vulnerable to resource allocation. The vulnerability is due to improper resource allocation in the TreePointer.tokensFromInput function of the JSON Pointer parser, which allows a remote attacker to exploit the parser and cause excessive resource...

CVE-2026-19807

The ByteCoreStack – MCP Connector for AI Tools plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.2.3 This is due to the wpupdateusermeta MCP tool in executetool gating writes solely with currentusercan'edituser', $uid — a check that WordPress core'...

CVE-2026-19807 ByteCoreStack <= 1.2.3 - Authenticated (Subscriber+) Privilege Escalation via wp_update_user_meta MCP Tool

The ByteCoreStack – MCP Connector for AI Tools plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.2.3 This is due to the wpupdateusermeta MCP tool in executetool gating writes solely with currentusercan'edituser', $uid — a check that WordPress core'...

CVE-2026-19807 ByteCoreStack <= 1.2.3 - Authenticated (Subscriber+) Privilege Escalation via wp_update_user_meta MCP Tool

The ByteCoreStack – MCP Connector for AI Tools plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.2.3 This is due to the wpupdateusermeta MCP tool in executetool gating writes solely with currentusercan'edituser', $uid — a check that WordPress core'...

CVE-2026-92245

The Simply Schedule Appointments plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.6.12.32 via the 'recursive' parameter. This makes it possible for unauthenticated attackers to extract customer PII — including names, email addresses, pho...

EUVD-2026-90464

The Simply Schedule Appointments plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.6.12.32 via the 'recursive' parameter. This makes it possible for unauthenticated attackers to extract customer PII — including names, email addresses, pho...

CLEANSTART-2026-KK56976 Improper encoding of non-finite floating-point values during MapMessage JSON serialization in Apache Log4j API produces output that is not valid JSON

CVE-2026-49844 affects multiple packages. Improper encoding of non-finite floating-point values during MapMessage JSON serialization in Apache Log4j API produces output that is not valid JSON. See references for individual vulnerability details...

CLEANSTART-2026-BR90501 non-blocking (asynchronous) JSON parser in jackson-core does not enforce the maxNumberLength constraint defined in StreamReadConstraints (default: 1000 characters)

Security vulnerability affects the apache-nifi package. The non-blocking asynchronous JSON parser in jackson-core does not enforce the maxNumberLength constraint defined in StreamReadConstraints default: 1000 characters...

Rocky Linux 10.0 [CIQ] Security Update: perl-JSON-XS / perl-JSON-XS-debuginfo / perl-JSON-XS-debugsource (crlsa-2025_17119)

The Rocky Linux 10.0 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202517119 advisory. JSON-XS: integer buffer overflow causing a segfault when parsing crafted JSON CVE-2025-40928 Tenable has extracted the preceding description block directly from...

Rocky Linux 9.6 [TuxCare] Security Update: iperf3 / iperf3-devel (ALMALINUX9.6:CLSA-2026:1788821988)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1788821988 advisory. - A flaw was found in iperf3. A remote attacker can exploit this vulnerability by sending crafted control- channel JSON with oversized...

Rocky Linux 10.2 [CIQ] Security Update: iperf3 / iperf3-debuginfo / iperf3-debugsource (crlsa-2026_61680)

The Rocky Linux 10.2 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202661680 advisory. iperf3: iperf3 server accepts unbounded peer-controlled JSON parameters enabling remote denial of service via resource exhaustion CVE-2026-71217 Tenable has...

PT-2026-105847

Summary When OAuth tokens are saved, MCP Atlassian always writes a plaintext fallback copy under /.mcp-atlassian/oauth-.json. The fallback file is created with the process default umask rather than restrictive permissions. In this environment the file was created as mode 0664, exposing access and...

PT-2026-105861

Description JupyterLab 4.5.0 enabled copying and pasing cells through the system clipboard. The paste path parses clipboard text as cell JSON and inserts the cells without clearing metadata.trusted, so a payload can declare its own output as trusted. JupyterLab does not sanitize a trusted output...

PT-2026-105797

Impact For views that opt into state snapshots, the snapshot state json embedded in the client page was restored on reconnect as trusted view state with no integrity check. A client could edit the unsigned state json in their page and return it in the reconnect mount frame to inject arbitrary vie...

Rocky Linux 8 [CIQ] Security Update: grafana / grafana-debuginfo / grafana-debugsource / grafana-selinux Multiple Vulnerabilities (crlsa-2026_54243)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202654243 advisory. grafana: Grafana: Privilege escalation via dashboard overwrite CVE-2026-33377 grafana: Grafana: Denial of Service due to excessive memory allocation via...

AlmaLinux 9.2 [TuxCare] Security Update: exim / exim-greylist / exim-mon / exim-mysql / exim-pgsql Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1778297730)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1778297730 advisory. - In Exim before 4.99.2, when JSON lookup is enabled, an out-of-bounds heap write can occur when a JSON operator encounters malforme...

Rocky Linux 8 [CIQ] Security Update: iperf3 / iperf3-debuginfo / iperf3-debugsource (crlsa-2025_0168)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20250168 advisory. iperf: Denial of Service in iperf Due to Improper JSON Handling CVE-2024-53580 Tenable has extracted the preceding description block directly from the CIQ security...

CentOS Linux 7 [TuxCare] Security Update: exim / exim-greylist / exim-mon / exim-mysql / exim-pgsql / etc Multiple Vulnerabilities (CENTOS7:CLSA-2026:1778173472)

The CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS7:CLSA-2026:1778173472 advisory. - In Exim before 4.99.2, when JSON lookup is enabled, an out-of-bounds heap write can occur when a JSON operator encounters malformed JS...

Rocky Linux 9 [CIQ] Security Update: buildah / buildah-debuginfo / buildah-debugsource / buildah-tests / etc (crlsa-2026_19186)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202619186 advisory. github.com/go-jose/go-jose/v3: github.com/go-jose/go-jose/v4: Go JOSE: Denial of Service via crafted JSON Web Encryption JWE object CVE-2026-34986 Tenable has...

Rocky Linux 9 [CIQ] Security Update: ruby / ruby-bundled-gems / ruby-bundled-gems-debuginfo / etc Multiple Vulnerabilities (crlsa-2026_20596)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202620596 advisory. ruby/json: Ruby JSON: Denial of Service or Information Disclosure via format string injection CVE-2026-33210 erb: ERB: Arbitrary code execution via...