CVE-2026-82742 Ash.Filter.Runtime materializes a combinatorial cross-product over to-many relationships, exhausting memory

Uncontrolled Resource Consumption vulnerability in ash-project ash lets an attacker exhaust node memory by matching a filter that spans multiple to-many relationships in memory. Ash.Filter.Runtime matches a filter against an in-memory record by first expanding the record into combinations of its...

CVE-2026-82741

Improper Validation of Specified Type of Input vulnerability in ash-project ash lets an attacker confuse the stored type tag of an Ash.Type.Union value that uses storage: :mapwithtag, bypassing that member's validation and any tag-based authorization. For a union with storage: :mapwithtag, each...

CVE-2026-82741 Ash.Type.Union with :map_with_tag does not force the tag on dump, enabling tag confusion

Improper Validation of Specified Type of Input vulnerability in ash-project ash lets an attacker confuse the stored type tag of an Ash.Type.Union value that uses storage: :mapwithtag, bypassing that member's validation and any tag-based authorization. For a union with storage: :mapwithtag, each...

CVE-2026-82740 Ash.Type ignores outer array constraints on nested {:array, {:array, type}} inputs

Improper Input Validation vulnerability in ash-project ash fails to enforce the outer array constraints on a doubly-nested :array, :array, type attribute, letting invalid input pass validation. Ash.Type.applyconstraints/3 lib/ash/type/type.ex handled the :array, :array, type case by mapping only...

CVE-2026-82739 Ash.Resource.Validation.Confirm leaks a confirmed field's stored value in the atomic mismatch error

Generation of Error Message Containing Sensitive Information vulnerability in ash-project ash discloses the stored value of a confirmed field to an actor who fails its confirmation check. Ash.Resource.Validation.Confirm's atomic implementation atomic/2 in lib/ash/resource/validation/confirm.ex...

CVE-2026-82739

CVE-2026-82739 is a Generation of Error Message Containing Sensitive Information vulnerability in the ash-project ash Elixir framework, specifically in Ash.Resource.Validation.Confirm's atomic implementation. When an actor supplies only a confirmation argument (without the field itself), the mism...

CVE-2026-82739

Generation of Error Message Containing Sensitive Information vulnerability in ash-project ash discloses the stored value of a confirmed field to an actor who fails its confirmation check. Ash.Resource.Validation.Confirm's atomic implementation atomic/2 in lib/ash/resource/validation/confirm.ex...

CVE-2026-82738

Improper Input Validation vulnerability in ash-project ash allows an attacker to persistently deny reads of a record by storing a non-version-7 UUID in an Ash.Type.UUIDv7 attribute. Ash.Type.UUIDv7.castinput/2 accepts any well-formed UUID string, including non-version-7 UUIDs, and stores it as a...

CVE-2026-82738 Ash.Type.UUIDv7 accepts non-v7 UUIDs that then fail to load, causing persistent denial of service

Improper Input Validation vulnerability in ash-project ash allows an attacker to persistently deny reads of a record by storing a non-version-7 UUID in an Ash.Type.UUIDv7 attribute. Ash.Type.UUIDv7.castinput/2 accepts any well-formed UUID string, including non-version-7 UUIDs, and stores it as a...

CVE-2026-82737 Ash.Vector wraps the 16-bit dimension header for vectors over 65,535 elements, corrupting data and crashing reads

Integer Overflow or Wraparound vulnerability in ash-project ash lets an attacker corrupt a stored vector and crash later reads of it by submitting a vector with more than 65,535 elements. Ash.Vector.new/1 lib/ash/vector.ex encodes a vector as followed by the element floats, packing the element...

CVE-2026-82737

Integer Overflow or Wraparound vulnerability in ash-project ash lets an attacker corrupt a stored vector and crash later reads of it by submitting a vector with more than 65,535 elements. Ash.Vector.new/1 lib/ash/vector.ex encodes a vector as followed by the element floats, packing the element...

EUVD-2026-68963

Incorrect Behavior Order: Validate Before Canonicalize vulnerability in ash-project ash lets an attacker store a case-insensitive string value that violates its length or match constraints. Ash.Type.CiString.applyconstraints/2 lib/ash/type/cistring.ex validated the maxlength, minlength, and match...

EUVD-2026-68962

Uncontrolled Resource Consumption vulnerability in ash-project ash allows an attacker to force an expensive regular expression to run on input that a length constraint should have already rejected. Ash.Type.String.applyconstraints/2 lib/ash/type/string.ex evaluated the :match regex regardless of...

EEF-CVE-2026-82735 Match regex runs on over-length input in Ash.Type.String, enabling regex denial of service

Summary Uncontrolled Resource Consumption vulnerability in ash-project ash allows an attacker to force an expensive regular expression to run on input that a length constraint should have already rejected. Ash.Type.String.applyconstraints/2 lib/ash/type/string.ex evaluated the :match regex...

CVE-2026-82731

URL Redirection to Untrusted Site 'Open Redirect' vulnerability in ash-project ashtypescript allows an attacker who controls a path-parameter value to redirect a generated client's request, and the credentials attached to it, to an unintended route or an external origin. The URL builders in...

CVE-2026-82730

Incorrect Authorization vulnerability in ash-project ashtypescript allows an unauthorized RPC caller to read attribute values that Ash field policies denied. When a field policy denies an attribute, Ash substitutes %Ash.ForbiddenField, which retains the real value in originalvalue because embedde...

CVE-2026-77950

Generation of Error Message Containing Sensitive Information vulnerability in ash-project ashtypescript allows an unauthenticated attacker to receive unredacted internal error data by provoking an error shape the configured error handler does not match. applyerrorhandler/3 in...

CVE-2026-82735: Uncontrolled Resource Consumption

Uncontrolled Resource Consumption vulnerability in ash-project ash allows an attacker to force an expensive regular expression to run on input that a length constraint should have already rejected. Ash.Type.String.applyconstraints/2 lib/ash/type/string.ex evaluated the :match regex regardless of...

PT-2026-84370

A vulnerability exists in the affected products that allows a threat actor to create a project and become the administrator for it. If exploited, a threat actor could create, modify, and delete their own project...

PT-2026-84083

Improper Validation of Specified Quantity in Input vulnerability in ash-project ash allows an attacker to submit a non-finite decimal value that bypasses numeric bounds constraints or fails later operations on the value. Ash.Type.Decimal cast input through Ecto's decimal cast in cast input/2 and...