EUVD-2026-37831

A critical remote code execution RCE vulnerability has been reported in PTC Windchill PDMlink and PTC FlexPLM. The vulnerability may be exploited through the deserialization of untrusted data. This advisory also applies to all CPS versions The identified vulnerability also impacts Windchill and...

CVE-2026-12569

This CVE affects PTC Windchill PDMlink and PTC FlexPLM (and CPS) with a critical remote code execution via deserialization of untrusted data. Affected versions are Windchill PDMlink and FlexPLM prior to 11.0 M030 (per multiple sources), with remediation to 11.0 M030 or later. The issue is exploit...

Drupal 10.5.x < 10.5.12 / 10.6.x < 10.6.11 / 11.2.x < 11.2.14 / 11.3.x < 11.3.12 Multiple Vulnerabilities (drupal-2026-06-17)

According to its self-reported version, the instance of Drupal running on the remote web server is 10.5.x prior to 10.5.12, 10.6.x prior to 10.6.11, 11.2.x prior to 11.2.14, or 11.3.x prior to 11.3.12. It is, therefore, affected by multiple vulnerabilities. - Drupal core contains a chain of metho...

PT-2026-50580

Name of the Vulnerable Software and Affected Versions PTC Windchill PDMlink versions prior to 11.0 M030 PTC FlexPLM versions prior to 11.0 M030 CPS affected versions not specified Description A critical remote code execution RCE flaw exists due to the deserialization of untrusted data...

PT-2026-50658

Name of the Vulnerable Software and Affected Versions ibaPDA affected versions not specified ibaDatCoordinator affected versions not specified Description Remote, unauthenticated attackers can exploit a deserialization of untrusted data issue to achieve remote code execution, potentially gaining...

CVE-2026-50196 Steeltoe.Discovery.Eureka: Unrecognized DataCenterInfo.Name poisons entire registry fetch

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Discovery.Eureka prior to versions 4.2.0 and 3.4.0, DataCenterInfo.FromJson throws ArgumentException for any name value other than "MyOwn" or "Amazon", despite...

CVE-2026-48990

In joserfc (Python), CVE-2026-48990 affects versions 1.3.4–1.6.5 where oversized RFC7797 b64=false JWS payloads bypass JWSRegistry.max_payload_length during deserialization, enabling potential resource exhaustion. The standard JWS compact/flattened paths enforce the payload limit via ExceededSize...

CVE-2026-48990 joserfc: b64=false RFC7797 JWS payloads bypass JWSRegistry payload-size limits during deserialization

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In versions 1.3.4 through 1.6.5, joserfc accepts oversized RFC7797 b64=false JWS payloads without applying JWSRegistry.maxpayloadlength, which can lead to resource exhaustion...

CVE-2026-48990 joserfc: b64=false RFC7797 JWS payloads bypass JWSRegistry payload-size limits during deserialization

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In versions 1.3.4 through 1.6.5, joserfc accepts oversized RFC7797 b64=false JWS payloads without applying JWSRegistry.maxpayloadlength, which can lead to resource exhaustion...

DRUPAL-CORE-2026-006

Drupal core contains a chain of methods that could be exploitable when an insecure deserialization vulnerability exists on the site. This so-called "gadget chain" presents no direct threat, but is a vector that can be used to achieve remote code execution or SQL injection if the application...

Duplicate Advisory: picklescan missing detection by simple obfuscation of a `builtins.eval` call

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-9m3x-qqw2-h32h. This link is maintained to preserve external references. Original Description picklescan before 1.0.1 contains an unsafe deserialization vulnerability allowing unauthenticated users to execute...

GHSA-5V23-73V4-W2FP Duplicate Advisory: picklescan has Arbitrary file read using `io.FileIO`

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-9726-w42j-3qjr. This link is maintained to preserve external references. Original Description picklescan before 0.0.35 contains an unsafe pickle deserialization vulnerability allowing unauthenticated attackers t...

GHSA-J6C9-QVP8-699F Duplicate Advisory: picklescan missing detection by simple obfuscation of a `builtins.eval` call

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-9m3x-qqw2-h32h. This link is maintained to preserve external references. Original Description picklescan before 1.0.1 contains an unsafe deserialization vulnerability allowing unauthenticated users to execute...

Incomplete List of Disallowed Inputs

Overview picklescan is a Security scanner detecting Python Pickle files performing suspicious actions Affected versions of this package are vulnerable to Incomplete List of Disallowed Inputs via the incomplete deny-list in the deserialization. An attacker can execute arbitrary code on the end use...

Deserialization of Untrusted Data

Overview picklescan is a Security scanner detecting Python Pickle files performing suspicious actions Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the pty.spawn function. An attacker can execute arbitrary code by crafting malicious pickle payloads that...

Deserialization of Untrusted Data

Overview picklescan is a Security scanner detecting Python Pickle files performing suspicious actions Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the distutils.fileutil.writefile function. An attacker can overwrite critical system files by crafting...

GHSA-6V84-V468-3C7F Duplicate Advisory: Picklescan has Incomplete List of Disallowed Inputs

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-84r2-jw7c-4r5q. This link is maintained to preserve external references. Original Description picklescan before 0.0.33 contains an incomplete deny-list that fails to block pydoc.locate and operator.methodcaller...

EUVD-2026-37670

Unauthenticated Deserialization of untrusted data in Slimstat Analytics 5.4.0 versions...

EUVD-2026-37585

The Counter Box – Add Countdowns, Timers & Dynamic Counters to WordPress plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.0.13 via deserialization of untrusted input . This makes it possible for authenticated attackers, with administrator-level...

CVE-2026-53805

NVIDIA Spatial Intelligence Lab's SIL GEN3C contains an unauthenticated remote code execution vulnerability in the inference API server where the /request-inference and /seed-model endpoints deserialize raw HTTP request bodies using Python's pickle.loads without authentication or input validation...