NSS 3.115.1 release notes

Introduction

Network Security Services (NSS) 3.115.1 was released on 21 August 2025*.

Distribution Information

The HG tag is NSS_3_115_1_RTM. NSS 3.115.1 requires NSPR 4.36 or newer. The latest version of NSPR is 4.37.

NSS 3.115.1 source distributions are available on ftp.mozilla.org for secure HTTPS download:

• Source tarballs: https://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/NSS_3_115_1_RTM/src/

Other releases are available Release Notes.

Changes in NSS 3.115.1

• Bug 1982742 - restore support for finding certificates by decoded serial number.

• Bug 1984165 - avoid CKR_BUFFER_TO_SMALL error in trust lookups.