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# NSS 3.122.2 release notes

## [Introduction](#introduction)

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Network Security Services (NSS) 3.122.2 was released on *23 April 2026*.
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## [Distribution Information](#distribution_information)

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The HG tag is NSS_3_122_2_RTM. NSS 3.122.2 requires NSPR 4.38.2 or newer.

NSS 3.122.2 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_122_2_RTM/src/>

Other releases are available {ref}`mozilla_projects_nss_releases`.
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(changes-in-nss-3-122-2)=

## [Changes in NSS 3.122.2](#changes_in_nss_3.122.2)

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- Bug 2033783 - reject DTLS 1.3 Server Hello after HVR without capping ss->vrange.max.
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