CVE-2026-33815

CriticalCVSS 9.8/10Last modified Sep 10, 2026

Description

Memory-safety vulnerability in github.com/jackc/pgx/v5.

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
Apr 7, 2026
Last modified
Sep 10, 2026
NVD status
Modified

Related CVEs from 2026

CVE-2026-338169.8Memory-safety vulnerability in github.com/jackc/pgx/v5.CVE-2026-338187.5Enforce a recursion limit in Unmarshal to prevent stack exhaustion when parsing deeply-nested, recursive structures.CVE-2026-338199.8Deserialization of untrusted data in Microsoft Bing allows an unauthorized attacker to execute code over a network.CVE-2026-33825.5A security flaw has been discovered in ChaiScript up to 6.1.0. The impacted element is the function chaiscript::Boxed_Number::get_as of the CVE-2026-338219.9Improper privilege management in Microsoft Dynamics 365 Customer Insights allows an authorized attacker to elevate privileges over a networkCVE-2026-338226.1Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.CVE-2026-338236.5Improper authorization in Microsoft Teams allows an authorized attacker to disclose information over a network.CVE-2026-338249.8Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network.CVE-2026-338257.8Insufficient granularity of access control in Microsoft Defender allows an authorized attacker to elevate privileges locally.CVE-2026-338268.0Improper input validation in Windows Active Directory allows an authorized attacker to execute code over an adjacent network.CVE-2026-338278.1Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an unauthorized attackeCVE-2026-338287.8Trust boundary violation in Windows Attestation allows an authorized attacker to elevate privileges locally.
CVE-2026-33815: Critical severity, CVSS 9.8 | Vulnix