CVE-2026-27143

EUVD-2026-20004
Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 41%
Affected Products (NVD)
VendorProductVersion
golanggo
𝑥
< 1.25.9
golanggo
1.26.0 ≤
𝑥
< 1.26.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
golang-1.15
bullseye
postponed
golang-1.19
bookworm
no-dsa
golang-1.24
trixie
no-dsa
golang-1.25
forky
1.25.11-1
fixed
sid
1.25.11-1
fixed
golang-1.26
forky
1.26.4-1
fixed
sid
1.26.4-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
golang
jammy
dne
noble
dne
questing
dne
resolute
dne
golang-1.10
bionic
not-affected
jammy
dne
noble
dne
questing
dne
resolute
dne
trusty
not-affected
xenial
not-affected
golang-1.13
bionic
not-affected
focal
not-affected
jammy
not-affected
noble
dne
questing
dne
resolute
dne
xenial
ignored
golang-1.14
focal
not-affected
jammy
dne
noble
dne
questing
dne
resolute
dne
golang-1.16
bionic
not-affected
focal
not-affected
jammy
dne
noble
dne
questing
dne
resolute
dne
golang-1.17
jammy
not-affected
noble
dne
questing
dne
resolute
dne
golang-1.18
bionic
not-affected
focal
not-affected
jammy
not-affected
noble
dne
questing
dne
resolute
dne
xenial
ignored
golang-1.20
focal
needed
jammy
needed
noble
dne
questing
dne
resolute
dne
golang-1.21
focal
needed
jammy
needed
noble
needed
questing
dne
resolute
dne
golang-1.22
focal
needed
jammy
needed
noble
needed
questing
dne
resolute
dne
golang-1.23
jammy
needed
noble
needed
questing
needed
resolute
needed
golang-1.24
jammy
needed
noble
needed
questing
needed
resolute
needed
golang-1.25
jammy
dne
noble
dne
questing
needed
resolute
needed
golang-1.6
jammy
dne
noble
dne
questing
dne
resolute
dne
xenial
not-affected
golang-1.8
bionic
not-affected
jammy
dne
noble
dne
questing
dne
resolute
dne
golang-1.9
bionic
not-affected
jammy
dne
noble
dne
questing
dne
resolute
dne
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
go-toolset
RHEL 9
0:1.25.9-1.el9_7
fixed
golang
RHEL 9
0:1.25.9-1.el9_7
fixed
golang-bin
RHEL 9
0:1.25.9-1.el9_7
fixed
golang-docs
RHEL 9
0:1.25.9-1.el9_7
fixed
golang-misc
RHEL 9
0:1.25.9-1.el9_7
fixed
golang-race
RHEL 9
0:1.25.9-1.el9_7
fixed
golang-src
RHEL 9
0:1.25.9-1.el9_7
fixed
golang-tests
RHEL 9
0:1.25.9-1.el9_7
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
amazon-cloudwatch-agent
Amazon Linux 2
0:1.300066.2-2.amzn2
fixed
Amazon Linux 2023
0:1.300066.2-2.amzn2023
fixed
amazon-ecr-credential-helper
Amazon Linux 2023
0:0.12.0-2.amzn2023
fixed
containerd
Amazon Linux 2023
0:2.2.3-1.amzn2023.0.1
fixed
containerd-debuginfo
Amazon Linux 2023
0:2.2.3-1.amzn2023.0.1
fixed
containerd-debugsource
Amazon Linux 2023
0:2.2.3-1.amzn2023.0.1
fixed
containerd-stress
Amazon Linux 2023
0:2.2.3-1.amzn2023.0.1
fixed
containerd-stress-debuginfo
Amazon Linux 2023
0:2.2.3-1.amzn2023.0.1
fixed
credentials-fetcher
Amazon Linux 2023
0:2.0.1-1.amzn2023.0.3
fixed
docker
Amazon Linux 2023
0:25.0.14-1.amzn2023.0.4
fixed
docker-debuginfo
Amazon Linux 2023
0:25.0.14-1.amzn2023.0.4
fixed
docker-debugsource
Amazon Linux 2023
0:25.0.14-1.amzn2023.0.4
fixed
ecs-init
Amazon Linux 2023
0:1.103.0-1.amzn2023
fixed
golang
Amazon Linux 2
0:1.25.9-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.9-1.amzn2023.0.1
fixed
golang-bin
Amazon Linux 2
0:1.25.9-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.9-1.amzn2023.0.1
fixed
golang-docs
Amazon Linux 2
0:1.25.9-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.9-1.amzn2023.0.1
fixed
golang-misc
Amazon Linux 2
0:1.25.9-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.9-1.amzn2023.0.1
fixed
golang-shared
Amazon Linux 2
0:1.25.9-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.9-1.amzn2023.0.1
fixed
golang-src
Amazon Linux 2
0:1.25.9-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.9-1.amzn2023.0.1
fixed
golang-tests
Amazon Linux 2
0:1.25.9-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.9-1.amzn2023.0.1
fixed
golist
Amazon Linux 2
0:0.10.1-10.amzn2.0.12
fixed
Amazon Linux 2023
0:0.10.4-12.amzn2023.0.8
fixed
golist-debuginfo
Amazon Linux 2
0:0.10.1-10.amzn2.0.12
fixed
Amazon Linux 2023
0:0.10.4-12.amzn2023.0.8
fixed
golist-debugsource
Amazon Linux 2023
0:0.10.4-12.amzn2023.0.8
fixed
nerdctl
Amazon Linux 2
0:2.2.2-1.amzn2.0.1
fixed
Amazon Linux 2023
0:2.2.2-1.amzn2023.0.1
fixed
nerdctl-debuginfo
Amazon Linux 2
0:2.2.2-1.amzn2.0.1
fixed
oci-add-hooks
Amazon Linux 2023
0:0-0.1.20200504git268e3bb.amzn2023.0.10
fixed
oci-add-hooks-debuginfo
Amazon Linux 2023
0:0-0.1.20200504git268e3bb.amzn2023.0.10
fixed
oci-add-hooks-debugsource
Amazon Linux 2023
0:0-0.1.20200504git268e3bb.amzn2023.0.10
fixed
runc
Amazon Linux 2023
0:1.3.4-4.amzn2023.0.2
fixed
runc-debuginfo
Amazon Linux 2023
0:1.3.4-4.amzn2023.0.2
fixed
runc-debugsource
Amazon Linux 2023
0:1.3.4-4.amzn2023.0.2
fixed
runfinch-finch
Amazon Linux 2023
0:1.17.0-1.amzn2023.0.1
fixed
soci-snapshotter
Amazon Linux 2023
0:0.13.0-1.amzn2023.0.2
fixed
References
https://go.dev/cl/763765
https://go.dev/issue/78333
https://groups.google.com/g/golang-announce/c/0uYbvbPZRWU
https://pkg.go.dev/vuln/GO-2026-4868