CVE-2026-8507

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Crypt::OpenSSL::PKCS12 versions through 1.94 for Perl have out-of-bounds (OOB) write flaws.

When parsing a PKCS12 file, with a >= 1 GiB OCTET STRING (or BIT STRING) attribute on a SAFEBAG, via info() or info_as_hash(), a heap out-of-bounds write would be triggered with remote-code-execution potential (RCE) due to a signed integer overflow in the size calculation passed to Renew().

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published: May 17, 2026
Last modified: Jun 17, 2026
NVD status: Deferred

Related CVEs from 2026

CVE-2026-850778.2Sanic is an opensource python web server/framework. Prior to version 24.12.1, and in version 25.12.0, the HTTP/1.1 response pipeline in sani CVE-2026-850786.5Sanic is an opensource python web server/framework. In version 25.12.0, Sanic's core HTTP/1.1 chunked-body handling does not fully consume t CVE-2026-850797.5In EmberZNet 9.1.1 and earlier, a malformed Simple_Desc_req response can result in an out-of-bounds write potentially leading to remote code CVE-2026-85086.5An improper authentication vulnerability in the "social_login.cgi" CGI program in Zyxel WAX650S firmware versions through 7.10(ABRM.4)C0 cou CVE-2026-850806.0In EmberZNet 9.1.1 and earlier, a malformed GetGroupMembership message can result in an out-of-bounds write leading to a crash. A limited nu CVE-2026-850817.5The File Manager WordPress plugin before 8.0.5, FileOrganizer WordPress plugin before 1.2.1, File Manager Pro WordPress plugin before 2.1.CVE-2026-850828.5Root Browser Classic 3.3.0 passes the path of a selected SQLite database to an operating-system shell without safely separating the filename CVE-2026-850836.8The ANJIA AJL33PC0801 IP camera uses a hard-coded credential for bootloader authentication. An attacker with physical access to the device m CVE-2026-850846.3Out-of-bounds Write and Improper Validation of Array Index vulnerability in Samsung Open Source TizenFX Samsung/TizenFX allows Overflow Buff CVE-2026-850859.6The Canva Android App before 2.376.0 allowed an external origin to be loaded in a privileged WebView. A threat actor who controls the page l CVE-2026-850866.9Improper certificate validation, Initialization of a resource with an insecure default vulnerability in Apache Thrift perl bindings. This CVE-2026-850876.9Improper certificate validation, Return of wrong status code vulnerability in Apache Thrift python bindings. This issue affects Apache Th