High severity7.5NVD Advisory· Published Apr 21, 2026· Updated May 13, 2026
CVE-2026-33813
CVE-2026-33813
Description
Parsing a WEBP image with an invalid, large size panics on 32-bit platforms.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
65- osv-coords64 versionspkg:apk/chainguard/bentopkg:apk/chainguard/bento-fipspkg:apk/chainguard/cgpkg:apk/chainguard/chainctlpkg:apk/chainguard/chainctl-fipspkg:apk/chainguard/gatuspkg:apk/chainguard/gatus-fipspkg:apk/chainguard/giteapkg:apk/chainguard/gitea-fipspkg:apk/chainguard/gitlab-workhorse-ce-18.10pkg:apk/chainguard/gitlab-workhorse-ce-18.11pkg:apk/chainguard/gitlab-workhorse-ce-18.9pkg:apk/chainguard/gitlab-workhorse-ce-fips-18.10pkg:apk/chainguard/gitlab-workhorse-ce-fips-18.11pkg:apk/chainguard/gitlab-workhorse-ce-fips-18.9pkg:apk/chainguard/glabpkg:apk/chainguard/kubescapepkg:apk/chainguard/kubescape-serverpkg:apk/chainguard/kubescape-server-downloaderpkg:apk/chainguard/kubescape-server-fipspkg:apk/chainguard/kubescape-server-fips-downloaderpkg:apk/chainguard/listmonkpkg:apk/chainguard/mattermost-10.11pkg:apk/chainguard/mattermost-11.1pkg:apk/chainguard/mattermost-11.4pkg:apk/chainguard/mattermost-11.5pkg:apk/chainguard/mattermost-11.6pkg:apk/chainguard/mattermost-11.7pkg:apk/chainguard/mattermost-11.8pkg:apk/chainguard/mattermost-fips-10.11pkg:apk/chainguard/mattermost-fips-11.1pkg:apk/chainguard/mattermost-fips-11.5pkg:apk/chainguard/mattermost-fips-11.6pkg:apk/chainguard/mattermost-fips-11.7pkg:apk/chainguard/mattermost-fips-11.8pkg:apk/chainguard/ollamapkg:apk/chainguard/ollama-fipspkg:apk/chainguard/pdfcpupkg:apk/chainguard/rclonepkg:apk/chainguard/rclone-fipspkg:apk/chainguard/seaweedfspkg:apk/chainguard/seaweedfs-fipspkg:apk/chainguard/seaweedfs-operatorpkg:apk/chainguard/seaweedfs-operator-fipspkg:apk/chainguard/seaweedfs-rocksdbpkg:apk/chainguard/seaweedfs-rocksdb-fipspkg:apk/chainguard/tailscalepkg:apk/wolfi/bentopkg:apk/wolfi/gatuspkg:apk/wolfi/giteapkg:apk/wolfi/glabpkg:apk/wolfi/kubescapepkg:apk/wolfi/mattermost-10.11pkg:apk/wolfi/mattermost-11.1pkg:apk/wolfi/mattermost-11.4pkg:apk/wolfi/mattermost-11.5pkg:apk/wolfi/mattermost-11.6pkg:apk/wolfi/mattermost-11.7pkg:apk/wolfi/ollamapkg:apk/wolfi/pdfcpupkg:apk/wolfi/rclonepkg:apk/wolfi/seaweedfspkg:apk/wolfi/tailscalepkg:rpm/opensuse/rclone&distro=openSUSE%20Tumbleweed
< 1.17.0-r7+ 63 more
- (no CPE)range: < 1.17.0-r7
- (no CPE)range: < 1.17.0-r6
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 1.26.1-r1
- (no CPE)range: < 1.26.1-r1
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 4.0.8-r3
- (no CPE)range: < 4.0.8-r3
- (no CPE)range: < 4.0.8-r3
- (no CPE)range: < 4.0.8-r4
- (no CPE)range: < 4.0.8-r4
- (no CPE)range: < 0
- (no CPE)range: < 10.11.17-r0
- (no CPE)range: < 11.1.3-r5
- (no CPE)range: < 11.4.5-r1
- (no CPE)range: < 11.5.5-r1
- (no CPE)range: < 11.6.2-r1
- (no CPE)range: < 11.7.0-r2
- (no CPE)range: < 11.8.2-r1
- (no CPE)range: < 10.11.17-r0
- (no CPE)range: < 11.1.3-r6
- (no CPE)range: < 11.5.5-r1
- (no CPE)range: < 11.6.2-r1
- (no CPE)range: < 11.7.0-r1
- (no CPE)range: < 11.8.2-r1
- (no CPE)range: < 0.24.0-r0
- (no CPE)range: < 0.24.0-r1
- (no CPE)range: < 0.13.0-r1
- (no CPE)range: < 1.74.3-r4
- (no CPE)range: < 1.74.3-r1
- (no CPE)range: < 4.36-r1
- (no CPE)range: < 4.36-r2
- (no CPE)range: < 1.0.19-r2
- (no CPE)range: < 1.0.19-r2
- (no CPE)range: < 4.30-r0
- (no CPE)range: < 4.30-r0
- (no CPE)range: < 0
- (no CPE)range: < 1.17.0-r7
- (no CPE)range: < 0
- (no CPE)range: < 1.26.1-r1
- (no CPE)range: < 0
- (no CPE)range: < 4.0.8-r3
- (no CPE)range: < 10.11.17-r0
- (no CPE)range: < 11.1.3-r5
- (no CPE)range: < 11.4.5-r1
- (no CPE)range: < 11.5.5-r1
- (no CPE)range: < 11.6.2-r1
- (no CPE)range: < 11.7.0-r2
- (no CPE)range: < 0.24.0-r0
- (no CPE)range: < 0.13.0-r1
- (no CPE)range: < 1.74.3-r4
- (no CPE)range: < 4.36-r1
- (no CPE)range: < 0
- (no CPE)range: < 1.74.0-1.1
Patches
Vulnerability mechanics
References
3- go.dev/cl/759860nvdPatch
- pkg.go.dev/vuln/GO-2026-4961nvdVendor Advisory
- go.dev/issue/78407nvdIssue Tracking
News mentions
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