CVE-2026-55806

Drupal core is vulnerable to an Open Redirect and Cache Poisoning issue (CVE-2026-55806) due to a flaw in the rebuild.php front controller. The script fails to properly validate the Host header against the list of trusted host patterns. This oversight could allow an attacker to trigger a redirect...

GHSA-FPG8-7664-JC5Q melange: Incomplete package integrity verification allows data section substitution

Previously, Apko verified the control section hash .PKGINFO etc. against the signed APKINDEX, but never verified the data section hash the actual package files that get installed. An attacker who could compromise a mirror, poison a cache, or MITM a package fetch could substitute arbitrary file...

CVE-2026-55827

A flaw was found in FreeRDP. FreeRDP clients using the non-default /cache:codec:rfx option are vulnerable to a heap out-of-bounds write. A malicious Remote Desktop Protocol RDP server can exploit this by manipulating desktop stride and height values during RemoteFX decoding for Cache Bitmap V3...

GHSA-M5F5-28QR-9G9R prestashop/ps_facetedsearch: PHP Object Injection in faceted search cache allows unauthenticated RCE

Impact A PHP Object Injection vulnerability affects the PrestaShop module psfacetedsearch. The module rebuilds the selected search filters from the request URL. The value of a slider filter price or weight is taken from the URL without sufficient validation, then stored in an internal filter-bloc...

prestashop/ps_facetedsearch: PHP Object Injection in faceted search cache allows unauthenticated RCE

Impact A PHP Object Injection vulnerability affects the PrestaShop module psfacetedsearch. The module rebuilds the selected search filters from the request URL. The value of a slider filter price or weight is taken from the URL without sufficient validation, then stored in an internal filter-bloc...

CVE-2026-55827

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.27.1, FreeRDP clients launched with the non-default /cache:codec:rfx option pass desktop stride and height to RemoteFX decoding for Cache Bitmap V3 data while allocating bitmap-data only for the smaller DstWidth and...

UBUNTU-CVE-2026-55827

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.27.1, FreeRDP clients launched with the non-default /cache:codec:rfx option pass desktop stride and height to RemoteFX decoding for Cache Bitmap V3 data while allocating bitmap-data only for the smaller DstWidth and...

CVE-2026-55827

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.27.1, FreeRDP clients launched with the non-default /cache:codec:rfx option pass desktop stride and height to RemoteFX decoding for Cache Bitmap V3 data while allocating bitmap-data only for the smaller DstWidth and...

EUVD-2026-43004

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.27.1, FreeRDP clients launched with the non-default /cache:codec:rfx option pass desktop stride and height to RemoteFX decoding for Cache Bitmap V3 data while allocating bitmap-data only for the smaller DstWidth and...

CVE-2026-55827 FreeRDP: Heap out-of-bounds write in RemoteFX (RFX) Cache Bitmap V3 decode

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.27.1, FreeRDP clients launched with the non-default /cache:codec:rfx option pass desktop stride and height to RemoteFX decoding for Cache Bitmap V3 data while allocating bitmap-data only for the smaller DstWidth and...

CVE-2026-55827

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.27.1, FreeRDP clients launched with the non-default /cache:codec:rfx option pass desktop stride and height to RemoteFX decoding for Cache Bitmap V3 data while allocating bitmap-data only for the smaller DstWidth and...

CVE-2026-55827 FreeRDP: Heap out-of-bounds write in RemoteFX (RFX) Cache Bitmap V3 decode

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.27.1, FreeRDP clients launched with the non-default /cache:codec:rfx option pass desktop stride and height to RemoteFX decoding for Cache Bitmap V3 data while allocating bitmap-data only for the smaller DstWidth and...

CVE-2026-55827 FreeRDP: Heap out-of-bounds write in RemoteFX (RFX) Cache Bitmap V3 decode

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.27.1, FreeRDP clients launched with the non-default /cache:codec:rfx option pass desktop stride and height to RemoteFX decoding for Cache Bitmap V3 data while allocating bitmap-data only for the smaller DstWidth and...

CVE-2026-55827

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.27.1, FreeRDP clients launched with the non-default /cache:codec:rfx option pass desktop stride and height to RemoteFX decoding for Cache Bitmap V3 data while allocating bitmap-data only for the smaller DstWidth and...

CVE-2026-55827

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.27.1, FreeRDP clients launched with the non-default /cache:codec:rfx option pass desktop stride and height to RemoteFX decoding for Cache Bitmap V3 data while allocating bitmap-data only for the smaller DstWidth and...

CVE-2026-55827

CVE-2026-55827 affects FreeRDP prior to 3.27.1. When clients start with the non-default /cache:codec:rfx option, FreeRDP passes desktop stride/height to RemoteFX decoding for Cache Bitmap V3 data and allocates bitmap->data only for the smaller DstWidth/DstHeight in gdi_Bitmap_Decompress, enabl...

CVE-2026-55827

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.27.1, FreeRDP clients launched with the non-default /cache:codec:rfx option pass desktop stride and height to RemoteFX decoding for Cache Bitmap V3 data while allocating bitmap-data only for the smaller DstWidth and...

undici: undici vulnerable to HTTP header injection via Set-Cookie percent-decoding

A flaw was found in undici. The cookie parser in the parseSetCookie function incorrectly decodes cookie values, which is contrary to standard specifications. This vulnerability allows an attacker-controlled upstream to inject arbitrary HTTP response headers, such as Set-Cookie, Location, or...

WordPress Agentic Help Desk plugin for WordPress – Live Chat, AI Chatbot & Ticketing – ThriveDesk plugin <= 2.1.7 - Missing Authorization to Authenticated (Subscriber+) Cache Deletion vulnerability

Missing Authorization to Authenticated Subscriber+ Cache Deletion vulnerability discovered by Legion Hunter in WordPress Plugin ThriveDesk versions = 2.1.7...

GHSA-PJHX-3C3W-9V23 API Platform Core vulnerable to cross-user attribute leak in JSON:API and HAL item normalizers due to missing isCacheKeySafe gate

Impact ApiPropertysecurity: ... is evaluated per request to decide whether a property is exposed. The componentsCache arrays in ApiPlatform\JsonApi\Serializer\ItemNormalizer and ApiPlatform\Hal\Serializer\ItemNormalizer are keyed on $context'cachekey', which is set unconditionally before delegati...