pypdf: Possible large memory usage when retrieving Roman page labels

Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory consumption. This requires accessing the page labels of a document with large Roman numerals. Patches This has been fixed in pypdf==6.17.0. Workarounds If you cannot upgrade yet, consider applying the chang...

GHSA-QV6H-RV94-W285 pypdf: Possible large memory usage when retrieving Roman page labels

Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory consumption. This requires accessing the page labels of a document with large Roman numerals. Patches This has been fixed in pypdf==6.17.0. Workarounds If you cannot upgrade yet, consider applying the chang...

WordPress Advanced Woo Labels – Product Labels & Badges for WooCommerce plugin <= 2.51 - Improper Authorization to Authenticated (Subscriber+) Stored Cross-Site Scripting vulnerability

Improper Authorization to Authenticated Subscriber+ Stored Cross-Site Scripting vulnerability discovered by Osvaldo Noe Gonzalez Del Rio Os in WordPress Plugin Advanced Woo Labels versions = 2.51...

CVE-2026-12241

The Advanced Woo Labels – Product Labels & Badges for WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to an improperly secure capability check on the 'savemetaboxes' function in all versions up to, and including, 2.51. This makes it possible for authenticat...

EUVD-2026-90478

The Advanced Woo Labels – Product Labels & Badges for WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to an improperly secure capability check on the 'savemetaboxes' function in all versions up to, and including, 2.51. This makes it possible for authenticat...

CVE-2026-12241

The Advanced Woo Labels – Product Labels & Badges for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting (XSS) in all versions up to and including 2.51 . The root cause is an improperly secure capability check within the 'save_meta_boxes' function, which allows authenti...

CVE-2026-12241 Advanced Woo Labels – Product Labels & Badges for WooCommerce <= 2.51 - Improper Authorization to Authenticated (Subscriber+) Stored Cross-Site Scripting

The Advanced Woo Labels – Product Labels & Badges for WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to an improperly secure capability check on the 'savemetaboxes' function in all versions up to, and including, 2.51. This makes it possible for authenticat...

CVE-2026-12241 Advanced Woo Labels – Product Labels & Badges for WooCommerce <= 2.51 - Improper Authorization to Authenticated (Subscriber+) Stored Cross-Site Scripting

The Advanced Woo Labels – Product Labels & Badges for WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to an improperly secure capability check on the 'savemetaboxes' function in all versions up to, and including, 2.51. This makes it possible for authenticat...

PT-2026-103959

Name of the Vulnerable Software and Affected Versions rubygem-katello affected versions not specified Description An SQL injection issue exists in the Red Hat Satellite Katello Registry Proxy due to improper sanitization of input parameters used in database queries within the...

PT-2026-105904

Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory consumption. This requires accessing the page labels of a document with large alphabetical labels. Patches This has been fixed in pypdf==6.19.0. Workarounds If you cannot upgrade yet, consider applying the...

PT-2026-105544

Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory consumption. This requires accessing the page labels of a document with large alphabetical labels. Patches This has been fixed in pypdf==6.19.0. Workarounds If you cannot upgrade yet, consider applying the...

CVE-2026-12241: Improper Neutralization of Input During Web Page Generation

The Advanced Woo Labels – Product Labels & Badges for WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to an improperly secure capability check on the 'savemetaboxes' function in all versions up to, and including, 2.51. This makes it possible for authenticat...

PT-2026-105537

Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory consumption. This requires accessing the page labels of a document with large Roman numerals. Patches This has been fixed in pypdf==6.17.0. Workarounds If you cannot upgrade yet, consider applying the chang...

PT-2026-105902

Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory consumption. This requires accessing the page labels of a document with large Roman numerals. Patches This has been fixed in pypdf==6.17.0. Workarounds If you cannot upgrade yet, consider applying the chang...

PT-2026-103670

Name of the Vulnerable Software and Affected Versions Advanced Woo Labels – Product Labels & Badges for WooCommerce versions prior to 2.52 Description An improperly secure capability check in the save meta boxes function allows authenticated attackers with Contributor-level access or higher to...

CVE-2026-102993

A flaw was found in pypdf. An attacker can provide a specially crafted PDF document containing unusually large Roman numeral page labels. When an application retrieves these page labels, the library generates excessively large numeral strings, resulting in substantial memory consumption and a...

CLEANSTART-2026-XF11487 ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label

CVE-2026-39821 affects multiple packages. The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. See references for individual vulnerability details...

CVE-2026-102993

pypdf is a free and open-source pure-python PDF library. Prior to 6.17.0, a crafted PDF can provide unusually large Roman page-label values that cause pypdf/pagelabels.py to generate excessively large numeral strings when an application retrieves document page labels, consuming large amounts of...

UBUNTU-CVE-2026-102993

pypdf is a free and open-source pure-python PDF library. Prior to 6.17.0, a crafted PDF can provide unusually large Roman page-label values that cause pypdf/pagelabels.py to generate excessively large numeral strings when an application retrieves document page labels, consuming large amounts of...

CVE-2026-102993 pypdf: Possible large memory usage when retrieving Roman page labels

pypdf is a free and open-source pure-python PDF library. Prior to 6.17.0, a crafted PDF can provide unusually large Roman page-label values that cause pypdf/pagelabels.py to generate excessively large numeral strings when an application retrieves document page labels, consuming large amounts of...