CVE-2026-33813Published

Panic when decoding large WEBP image on 32-bit platforms in golang.org/x/image

Collected exploitation and prediction evidence

CISA KEV is observed exploitation evidence. FIRST EPSS is a dated prediction of exploitation in the next 30 days. Missing scores are unknown. This collector requests predictions only for explicit CVE aliases in the public NuGet archive; Microsoft release views retain their existing prediction scope.

No collected risk observation for these identifiers. This does not establish absence of exploitation or a zero probability.

cve-program · CVE-2026-33813

Published

Parsing a WEBP image with an invalid, large size panics on 32-bit platforms.

Source published: 21 Apr 2026 19:21:27 UTC
Source modified: 25 Jun 2026 19:47:15 UTC
Observed here: 23 Oct 2026 15:48:27 UTC
Source terms: CVE Program Terms of Use

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: cve-program · CVE Program Terms of Use. Source text is retained; field grouping and change labels are provided by ChangeIntel.

euvd · EUVD-2026-24247

Published

Parsing a WEBP image with an invalid, large size panics on 32-bit platforms.

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Apr 21, 2026, 7:21:27 PM

dateUpdated: Jun 25, 2026, 7:47:15 PM

12 related source bulletins · separate from aliases

RHSA-2026:56340: Red Hat Security Advisory: Logging for Red Hat OpenShift - 6.5.2

CVE-2026-25681 · CVE-2026-27136 · CVE-2026-32281 · CVE-2026-32282 · CVE-2026-33811 · CVE-2026-33813 · CVE-2026-39820 · CVE-2026-39821 · CVE-2026-42151 · CVE-2026-42154 · CVE-2026-42499 · CVE-2026-42502 · CVE-2026-42504 · CVE-2026-56852

RHSA-2026:34364: Red Hat Security Advisory: Logging for Red Hat OpenShift - 6.4.6

CVE-2026-25681 · CVE-2026-32285 · CVE-2026-33186 · CVE-2026-33811 · CVE-2026-33813 · CVE-2026-34986 · CVE-2026-39820 · CVE-2026-39821 · CVE-2026-42154 · CVE-2026-42499

RHSA-2026:17789: Red Hat Security Advisory: Red Hat build of Cryostat 4.2.0: new RHEL 9 container image security update

CVE-2026-1002 · CVE-2026-1525 · CVE-2026-1526 · CVE-2026-1528 · CVE-2026-2229 · CVE-2026-4800 · CVE-2026-4926 · CVE-2026-33186 · CVE-2026-33813 · CVE-2026-33815 · CVE-2026-33816 · CVE-2026-33870 · CVE-2026-33871 · CVE-2026-34986 · CVE-2026-39852 · CVE-2026-40895

RHSA-2026:7385: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

CVE-2025-22873 · CVE-2025-47910 · CVE-2025-47911 · CVE-2025-47912 · CVE-2025-47914 · CVE-2025-58181 · CVE-2025-58183 · CVE-2025-58185 · CVE-2025-58186 · CVE-2025-58187 · CVE-2025-58188 · CVE-2025-58189 · CVE-2025-58190 · CVE-2025-61723 · CVE-2025-61724 · CVE-2025-61725 · CVE-2025-61726 · CVE-2025-61727 · CVE-2025-61728 · CVE-2025-61729 · CVE-2025-61730 · CVE-2025-61731 · CVE-2025-61732 · CVE-2025-68119 · CVE-2025-68121 · CVE-2026-25679 · CVE-2026-27139 · CVE-2026-27141 · CVE-2026-27143 · CVE-2026-27144 · CVE-2026-32281 · CVE-2026-32282 · CVE-2026-32283 · CVE-2026-32288 · CVE-2026-32289 · CVE-2026-33809 · CVE-2026-33813 · CVE-2026-42503

RHSA-2026:21769: Red Hat Security Advisory: Multicluster Global Hub 1.5.4 security update

CVE-2026-4427 · CVE-2026-21728 · CVE-2026-25679 · CVE-2026-27137 · CVE-2026-27889 · CVE-2026-29785 · CVE-2026-32280 · CVE-2026-32281 · CVE-2026-32282 · CVE-2026-32283 · CVE-2026-32285 · CVE-2026-32286 · CVE-2026-33186 · CVE-2026-33215 · CVE-2026-33216 · CVE-2026-33217 · CVE-2026-33218 · CVE-2026-33219 · CVE-2026-33247 · CVE-2026-33413 · CVE-2026-33487 · CVE-2026-33810 · CVE-2026-33813 · CVE-2026-33997 · CVE-2026-34040 · CVE-2026-34986 · CVE-2026-40890 · CVE-2026-41602 · CVE-2026-41603 · CVE-2026-41604 · CVE-2026-41605 · CVE-2026-41606 · CVE-2026-41607 · CVE-2026-41636 · CVE-2026-43869

openSUSE-SU-2026:10682-1: rclone-1.74.0-1.1 on GA media

CVE-2026-32952 · CVE-2026-33813

RHSA-2026:8291: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

CVE-2026-25679 · CVE-2026-33813 · CVE-2026-42503

WID-SEC-W-2026-1328: Red Hat Hardened Images RPMs: Mehrere Schwachstellen

CVE-2026-2625 · CVE-2026-2950 · CVE-2026-33813 · CVE-2026-42371

RHSA-2026:23345: Red Hat Security Advisory: Multicluster Global Hub 1.6.2 security update

openSUSE-SU-2026:21436-1: Security update for rclone

CVE-2025-68121 · CVE-2026-25680 · CVE-2026-25681 · CVE-2026-27136 · CVE-2026-27141 · CVE-2026-27145 · CVE-2026-32952 · CVE-2026-33809 · CVE-2026-33813 · CVE-2026-33814 · CVE-2026-39821 · CVE-2026-39824 · CVE-2026-39827 · CVE-2026-39828 · CVE-2026-39829 · CVE-2026-39830 · CVE-2026-39831 · CVE-2026-39832 · CVE-2026-39833 · CVE-2026-39834 · CVE-2026-39835 · CVE-2026-41176 · CVE-2026-41179 · CVE-2026-42500 · CVE-2026-42502 · CVE-2026-42504 · CVE-2026-42506 · CVE-2026-42507 · CVE-2026-42508 · CVE-2026-44740 · CVE-2026-46595 · CVE-2026-46597 · CVE-2026-46598 · CVE-2026-49980 · CVE-2026-54572 · CVE-2026-59732 · CVE-2026-59733

RHSA-2026:22347: Red Hat Security Advisory: Multicluster Global Hub 1.4.5 security update

RHSA-2026:24503: Red Hat Security Advisory: Multicluster Global Hub 1.7.1 security update

CVE-2025-41118 · CVE-2026-21728 · CVE-2026-32281 · CVE-2026-32282 · CVE-2026-33813 · CVE-2026-33815 · CVE-2026-33816 · CVE-2026-34040 · CVE-2026-40293 · CVE-2026-40890 · CVE-2026-41602 · CVE-2026-43869

Source published: Apr 21, 2026, 7:21:27 PM (timezone not stated)
Source modified: Jun 25, 2026, 7:47:15 PM (timezone not stated)
Observed here: 1 Nov 2026 05:16:14 UTC
Source terms: ENISA EUVD · source terms and attribution apply

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: euvd · ENISA EUVD · source terms and attribution apply. Source text is retained; field grouping and change labels are provided by ChangeIntel.

EUVD CVSS 3.1 · 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd · CVE-2026-33813

Published

Parsing a WEBP image with an invalid, large size panics on 32-bit platforms.

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Modified

Weakness classifications: NVD-CWE-noinfo

Original publisher date fields

published: 2026-04-21T20:16:56.387

lastModified: 2026-10-26T21:10:00.170

1 source CPE criteria · context only

cpe:2.3:a:golang:image:*:*:*:*:*:go:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

Source published: 21 Apr 2026 20:16:56 UTC
Source modified: 26 Oct 2026 21:10:00 UTC
Observed here: 27 Oct 2026 09:02:55 UTC
Source terms: NIST NVD usage terms; underlying source attribution retained

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: nvd · NIST NVD usage terms; underlying source attribution retained. Source text is retained; field grouping and change labels are provided by ChangeIntel.

CVSS 3.1 · 134c704f-9b21-4f2e-91b3-4a467353bcc0 · Secondary · 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

osv · GO-2026-4961

Published

Parsing a WEBP image with an invalid, large size panics on 32-bit platforms.

Source published: 21 Apr 2026 18:59:43 UTC
Source modified: 25 Jun 2026 18:45:14 UTC
Observed here: 24 Oct 2026 13:19:41 UTC
Source terms: OSV · upstream source license applies

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: osv · OSV · upstream source license applies. Source text is retained; field grouping and change labels are provided by ChangeIntel.