Description
filippo.io/edwards25519 is a Go library implementing the edwards25519 elliptic curve with APIs for building cryptographic primitives. In versions 1.1.0 and earlier, MultiScalarMult produces invalid results or undefined behavior if the receiver is not the identity point. If (*Point).MultiScalarMult is called on an initialized point that is not the identity point, it returns an incorrect result. If the method is called on an uninitialized point, the behavior is undefined. In particular, if the receiver is the zero value, MultiScalarMult returns an invalid point that compares Equal to every other point. Note that MultiScalarMult is a rarely used, advanced API. For example, users who depend on filippo.io/edwards25519 only through github.com/go-sql-driver/mysql are not affected. This issue has been fixed in version 1.1.1.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| FiloSottile | filippo.io/edwards25519 | < 1.1.1 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | golang-filippo-edwards25519 | 1.2.0-1 | — |
| Debian 13 | golang-filippo-edwards25519 | No fix yet | — |
| Debian 12 | golang-filippo-edwards25519 | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | golang-filippo-edwards25519 | No fix yet | — |
| Ubuntu 26.04 LTS | golang-filippo-edwards25519 | No fix yet | — |
| Ubuntu 25.10 | golang-filippo-edwards25519 | No fix yet | — |
| Ubuntu 24.04 LTS | golang-filippo-edwards25519 | No fix yet | — |
| Ubuntu 22.04 LTS | golang-filippo-edwards25519 | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | alloy | 1.16.1-150700.15.20.1 | SUSE-SU-2026:2438-1 |
| SLES 15 SP7 | cosign | 3.0.5-150400.3.35.1 | SUSE-SU-2026:0777-1 |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 16.0 | cosign | 3.0.5-160000.1.1 | SUSE-SU-2026:20904-1 |
| SLES 16.0 | cosign | 3.0.5-160000.1.1 | SUSE-SU-2026:20904-1 |
| SUSE Multi Linux Manager Tools SLE-Micro-5 | prometheus-blackbox_exporter | 0.26.0-150002.3.6.1 | SUSE-SU-2026:1524-1 |
| SUSE Multi Linux Manager Tools SLE-Micro-5 | uyuni-tools | 5.1.26-150002.3.12.1 | SUSE-SU-2026:1524-1 |
| SUSE Multi Linux Manager Tools SLE-15 | golang-github-lusitaniae-apache_exporter | 1.0.10-150002.3.6.1 | SUSE-SU-2026:1524-1 |
| SUSE Multi Linux Manager Tools SLE-15 | golang-github-prometheus-prometheus | 3.5.0-150002.3.8.1 | SUSE-SU-2026:1524-1 |
| SUSE Multi Linux Manager Tools SLE-15 | grafana | 11.6.14+security01-150002.4.14.1 | SUSE-SU-2026:1524-1 |
| SUSE Multi Linux Manager Tools SLE-15 | prometheus-blackbox_exporter | 0.26.0-150002.3.6.1 | SUSE-SU-2026:1524-1 |
| SUSE Multi Linux Manager Tools SLE-15 | spacecmd | 5.1.13-150002.3.9.3 | SUSE-SU-2026:1524-1 |
| SUSE Multi Linux Manager Tools SLE-15 | uyuni-tools | 5.1.26-150002.3.12.1 | SUSE-SU-2026:1524-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | alloy | 1.15.1-1.1 | openSUSE-SU-2026:10618-1 |
| openSUSE Tumbleweed | cosign | 3.0.5-1.1 | openSUSE-SU-2026:10235-1 |
| openSUSE Tumbleweed | gopass | 1.17.0-1.1 | openSUSE-SU-2026:11650-1 |
| openSUSE Tumbleweed | grafana | 11.6.14+security01-1.1 | openSUSE-SU-2026:10601-1 |
| openSUSE Tumbleweed | kumactl | 3.0.0-1.1 | openSUSE-SU-2026:12300-1 |
| openSUSE Leap 16.0 | cosign | 3.0.5-160000.1.1 | openSUSE-SU-2026:20386-1 |
| openSUSE Leap 16.0 | govulncheck-vulndb | 0.0.20260723T184607-160000.1.1 | openSUSE-SU-2026:21483-1 |
| openSUSE Leap 16.0 | grafana | 11.6.14+security04-bp160.1.1 | openSUSE-SU-2026:20940-1 |
| openSUSE Leap 15.6 | cosign | 3.0.5-150400.3.35.1 | SUSE-SU-2026:0777-1 |
| openSUSE Leap 15.6 | govulncheck-vulndb | 0.0.20260226T182644-150000.1.149.1 | SUSE-SU-2026:0757-1 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | keda +1 | No fix yet | — |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | aactl | 0.4.12-r43 | — |
| Wolfi rolling | age | 1.3.1-r3 | — |
| Wolfi rolling | amass | 5.0.1-r7 | — |
| Wolfi rolling | apko | 1.1.9-r1 | — |
| Wolfi rolling | argo-workflow-executor-3.7 | 3.7.10-r1 | — |
| Wolfi rolling | argo-workflows-4.0 +2 | 4.0.1-r1 | — |
| Wolfi rolling | caddy | 2.10.2-r10 | — |
| Wolfi rolling | cerbos | 0.51.0-r3 | — |
| Wolfi rolling | certificate-transparency-trillian-ctserver | 1.3.2-r9 | — |
| Wolfi rolling | chezmoi | 2.69.4-r1 | — |
| Wolfi rolling | croc | 10.3.1-r4 | — |
| Wolfi rolling | crossplane-provider-sql | 0.14.0-r1 | — |
| Wolfi rolling | db-operator | 2.16.0-r6 | — |
| Wolfi rolling | dbmate | 2.31.0-r1 | — |
| Wolfi rolling | dex | 2.44.0-r10 | — |
| Wolfi rolling | dgraph | 25.2.0-r3 | — |
| Wolfi rolling | envoy-gateway-egctl | 1.7.0-r1 | — |
| Wolfi rolling | flux-kustomize-controller | 1.8.0-r1 | — |
| Wolfi rolling | fulcio | 1.8.5-r4 | — |
| Wolfi rolling | gitea | 1.25.4-r3 | — |
| Wolfi rolling | gitsign | 0.14.0-r4 | — |
| Wolfi rolling | grafana-alloy | 1.13.1-r1 | — |
| Wolfi rolling | hydra | 25.4.0-r5 | — |
| Wolfi rolling | jitsucom-bulker-bulker +1 | 2.11.913-r5 | — |
| Wolfi rolling | juicefs-1.3 | 1.3.1-r6 | — |
| Wolfi rolling | k3s +1 | 1.35.1.1-r1 | — |
| Wolfi rolling | k3s-1.32 +1 | 1.32.13.1-r2 | — |
| Wolfi rolling | kine | 0.14.11-r2 | — |
| Wolfi rolling | kots | 1.129.3-r3 | — |
| Wolfi rolling | ksops | 4.4.0-r6 | — |
| Wolfi rolling | kubeflow-pipelines-apiserver +1 | 2.15.0-r13 | — |
| Wolfi rolling | kyverno-policy-reporter | 3.7.2-r1 | — |
| Wolfi rolling | loki-3.6 +1 | 3.6.6-r1 | — |
| Wolfi rolling | mariadb-operator | 25.10.4-r5 | — |
| Wolfi rolling | mattermost-11.1 | 11.10.0-r0 | — |
| Wolfi rolling | minio | 0.20251015.172955-r5 | — |
| Wolfi rolling | nri-mysql | 1.19.0-r1 | — |
| Wolfi rolling | nuclei | 3.7.0-r3 | — |
| Wolfi rolling | openbao | 2.5.0-r2 | — |
| Wolfi rolling | openfga | 1.11.5-r1 | — |
| Wolfi rolling | ratify | 1.4.0-r11 | — |
| Wolfi rolling | rekor-cli +2 | 1.5.0-r3 | — |
| Wolfi rolling | seaweedfs | 4.13-r1 | — |
| Wolfi rolling | sftpgo | 2.7.0-r5 | — |
| Wolfi rolling | sftpgo-plugin-eventstore | 1.0.22-r5 | — |
| Wolfi rolling | sops | 3.11.0-r7 | — |
| Wolfi rolling | spicedb | 1.49.1-r1 | — |
| Wolfi rolling | spire-server | 1.14.1-r5 | — |
| Wolfi rolling | splunk-otel-collector | 0.145.1-r1 | — |
| Wolfi rolling | sql_exporter | 0.19.1-r1 | — |
| Wolfi rolling | step | 0.29.0-r4 | — |
| Wolfi rolling | step-ca | 0.29.0-r3 | — |
| Wolfi rolling | step-issuer | 0.9.11-r4 | — |
| Wolfi rolling | step-kms-plugin | 0.16.0-r5 | — |
| Wolfi rolling | tailscale | 1.94.1-r3 | — |
| Wolfi rolling | temporal | 1.6.0-r1 | — |
| Wolfi rolling | temporal-server +1 | 1.29.3-r1 | — |
| Wolfi rolling | terragrunt | 0.99.3-r1 | — |
| Wolfi rolling | timestamp-authority-server | 2.0.4-r3 | — |
| Wolfi rolling | tkn | 0.43.0-r9 | — |
| Wolfi rolling | trillian-logserver +1 | 1.7.2-r10 | — |
| Wolfi rolling | trufflehog | 3.93.3-r1 | — |
| Wolfi rolling | tw +1 | 0.0.43-r0 | — |
| Wolfi rolling | witness | 0.10.2-r7 | — |
| Wolfi rolling | wolfictl | 0.39.1-r1 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Go | filippo.io/edwards25519 | < 1.1.1 | 1.1.1 | GHSA-fw7p-63qq-7hpr |
Advisories 13
- openSUSE-SU-2026:12300-1 kumactl-3.0.0-1.1 on GA media SUSE / openSUSE Security Updates · Oct 28, 2026
- openSUSE-SU-2026:11650-1 gopass-1.17.0-1.1 on GA media SUSE / openSUSE Security Updates · Sep 1, 2026
- openSUSE-SU-2026:21483-1 Security update for govulncheck-vulndb SUSE / openSUSE Security Updates · Jul 31, 2026
- SUSE-SU-2026:2438-1 Security update for alloy SUSE / openSUSE Security Updates · Jun 18, 2026
- openSUSE-SU-2026:20940-1 Security update for grafana SUSE / openSUSE Security Updates · Jun 13, 2026
- openSUSE-SU-2026:10618-1 alloy-1.15.1-1.1 on GA media SUSE / openSUSE Security Updates · Apr 27, 2026
- openSUSE-SU-2026:10601-1 grafana-11.6.14+security01-1.1 on GA media SUSE / openSUSE Security Updates · Apr 23, 2026
- SUSE-SU-2026:1524-1 Security update 5.1.3 for Multi-Linux Manager Client Tools SUSE / openSUSE Security Updates · Apr 22, 2026
- SUSE-SU-2026:20904-1 Security update for cosign SUSE / openSUSE Security Updates · Apr 2, 2026
- openSUSE-SU-2026:20386-1 Security update for cosign SUSE / openSUSE Security Updates · Mar 26, 2026
- openSUSE-SU-2026:10235-1 cosign-3.0.5-1.1 on GA media SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2026:0777-1 Security update for cosign SUSE / openSUSE Security Updates · Mar 4, 2026
- SUSE-SU-2026:0757-1 Security update for govulncheck-vulndb SUSE / openSUSE Security Updates · Mar 4, 2026