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openSUSE Tumbleweed libngtcp2 Moderate Threat CVE-2026-40170 2026-10621-1

opensuse
Calendar Grey April 27, 2026
Dist Opensuse Esm H88
Update for openSUSE Tumbleweed addresses a moderate security issue in libngtcp2. Immediate action recommended for users.
An update that solves one vulnerability can now be installed.

Description

These are all security issues fixed in the libngtcp2-16-1.22.1-1.1 package on the GA media of openSUSE Tumbleweed.

Topics%20covered

Topics Covered

security advisory moderate denial of service OpenSUSE solution libngtcp2

Patch

Package List

* openSUSE Tumbleweed:

* libngtcp2-16 1.22.1-1.1

* libngtcp2-16-32bit 1.22.0-2.1

* libngtcp2_crypto_gnutls-devel 1.22.1-1.1

* libngtcp2_crypto_gnutls8 1.22.1-1.1

* libngtcp2_crypto_gnutls8-32bit 1.22.0-2.1

* libngtcp2_crypto_ossl-devel 1.22.1-1.1

* libngtcp2_crypto_ossl0 1.22.1-1.1

* libngtcp2_crypto_ossl0-32bit 1.22.0-2.1

* ngtcp2-devel 1.22.1-1.1

References

* https://www.suse.com/security/cve/CVE-2026-40170.html

Announcement ID: openSUSE-SU-2026:10621-1
Rating: moderate
Affected Products: * openSUSE Tumbleweed

Topics%20covered

Topics Covered

security advisory moderate denial of service OpenSUSE solution libngtcp2

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