Ubuntu jammy
Source: Ubuntu USN
- CVE-2026-40170→ fixed in
0.1.0+dfsg-1ubuntu0.1~esm1USN-8300-1
Single command to patch all of these:
sudo apt-get install --only-upgrade -y ngtcp2 Back to CVE digest
Package · ngtcp2
ngtcp2 CVE matrix across Linux distros
9 CVEs tracked across 9 distro releases. Showing the 9 most-recent fix records.
Ecosystems with tracked fixes
Alpine edgeAlpine v3.20Alpine v3.21Debian bookwormDebian trixieUbuntu jammyUbuntu nobleUbuntu questingUbuntu resolute
Recent fix records
Each row links to the full per-CVE cross-distro view. Sorted most-recent first.
Ubuntu noble
Source: Ubuntu USN
- CVE-2026-40170→ fixed in
0.12.1+dfsg-1+deb12u1build0.24.04.1USN-8300-1
Single command to patch all of these:
sudo apt-get install --only-upgrade -y ngtcp2Ubuntu questing
Source: Ubuntu USN
- CVE-2026-40170→ fixed in
1.11.0-1+deb13u1build0.25.10.1USN-8300-1
Single command to patch all of these:
sudo apt-get install --only-upgrade -y ngtcp2Ubuntu resolute
Source: Ubuntu USN
- CVE-2026-40170→ fixed in
1.16.0-1ubuntu0.1USN-8300-1
Single command to patch all of these:
sudo apt-get install --only-upgrade -y ngtcp2Debian bookworm
Source: Debian
- CVE-2026-40170→ fixed in
0.12.1+dfsg-1+deb12u1
Single command to patch all of these:
sudo apt-get install --only-upgrade -y ngtcp2Debian trixie
Source: Debian
- CVE-2026-40170→ fixed in
1.11.0-1+deb13u1
Single command to patch all of these:
sudo apt-get install --only-upgrade -y ngtcp2Alpine v3.20
Source: Alpine secdb
- CVE-2026-40170→ fixed in
1.5.0-r1
Single command to patch all of these:
apk add --upgrade ngtcp2Alpine v3.21
Source: Alpine secdb
- CVE-2026-40170→ fixed in
1.9.1-r1
Single command to patch all of these:
apk add --upgrade ngtcp2Alpine edge
Source: Alpine secdb
- CVE-2026-40170→ fixed in
1.22.1-r0
Single command to patch all of these:
apk add --upgrade ngtcp2 Is YOUR
ngtcp2 patched?5-second check on your actual server. The quickscan reads your installed ngtcp2 version and matches against the same 9-CVE catalog above.
curl https://mindsparkstack.com/scan.sh | bash