CVE-2026-32286

Denial of service in github.com/jackc/pgproto3/v2

cve-program · severity unknownEUVD CVSS 3.1 7.5 CVSS 3.1 · 134c704f-9b21-4f2e-91b3-4a467353bcc0 · Secondary 7.5 HIGHCVSS 3.1 · 0b0ca135-0b70-47e7-9f44-1890c2a1c46c · Secondary 7.5 HIGHCVSS_V3 Publisher rating HIGHosv · severity unknownCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-32286

Published

The DataRow.Decode function fails to properly validate field lengths. A malicious or compromised PostgreSQL server can send a DataRow message with a negative field length, causing a slice bounds out of range panic.

Read the publisher's advisory

euvd · EUVD-2026-16347

Published

Read the publisher's advisory

nvd · CVE-2026-32286

Published

Read the publisher's advisory

osv · GHSA-jqcq-xjh3-6g23

Published

Read the publisher's advisory

osv · GO-2026-4518

Published

Read the publisher's advisory

Affected versions, risk and source history

Exploitation and risk

Source status

CISA KEV lists vulnerabilities known to be exploited. FIRST EPSS estimates the likelihood of exploitation in the next 30 days. An unavailable score does not mean zero risk.

Which CVEs have scores here?

This view includes predictions for CVE identifiers explicitly listed in public NuGet advisories. Microsoft release pages have their own prediction coverage. Check source status for the scope and latest checks.

No exploitation or prediction data is available here for these CVEs. This does not mean they are safe or unlikely to be exploited.

cve-program · CVE-2026-32286

Published

Denial of service in github.com/jackc/pgproto3/v2

Source published: 26 Mar 2026 19:40:51 UTC
Source modified: 10 Sep 2026 12:05:07 UTC
Saved 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

Source: cve-program · CVE Program Terms of Use. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

euvd · EUVD-2026-16347

Published

The DataRow.Decode function fails to properly validate field lengths. A malicious or compromised PostgreSQL server can send a DataRow message with a negative field length, causing a slice bounds out of range panic.

Additional publisher context

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: Mar 26, 2026, 7:40:51 PM

dateUpdated: Sep 10, 2026, 12:05:07 PM

16 related source bulletins · separate from aliases

RHSA-2026:19375: Red Hat Security Advisory: Red Hat Quay 3.16.4

CVE-2025-61726 · CVE-2025-62718 · CVE-2026-2377 · CVE-2026-4427 · CVE-2026-4598 · CVE-2026-4599 · CVE-2026-4600 · CVE-2026-4601 · CVE-2026-4602 · CVE-2026-25679 · CVE-2026-27137 · CVE-2026-27459 · CVE-2026-27962 · CVE-2026-28802 · CVE-2026-29063 · CVE-2026-29074 · CVE-2026-30922 · CVE-2026-32280 · CVE-2026-32282 · CVE-2026-32286 · CVE-2026-32589 · CVE-2026-32590 · CVE-2026-32597 · CVE-2026-33186 · CVE-2026-33894 · CVE-2026-34986 · CVE-2026-39892 · CVE-2026-40192 · CVE-2026-40895 · CVE-2026-42033 · CVE-2026-42035 · CVE-2026-42039 · CVE-2026-42041 · CVE-2026-42043 · CVE-2026-42044

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

RHSA-2026:11070: Red Hat Security Advisory: RHACS 4.8.11 security and bug fix update

CVE-2026-29063 · CVE-2026-32286 · CVE-2026-33186 · CVE-2026-33815 · CVE-2026-33816 · CVE-2026-34986 · CVE-2026-35469

RHSA-2026:73987: Red Hat Security Advisory: RHOAI 3.3.7 - Red Hat OpenShift AI

CVE-2025-61726 · CVE-2025-66471 · CVE-2025-71408 · CVE-2026-1525 · CVE-2026-1526 · CVE-2026-1528 · CVE-2026-2229 · CVE-2026-5422 · CVE-2026-6321 · CVE-2026-6734 · CVE-2026-9697 · CVE-2026-11816 · CVE-2026-11822 · CVE-2026-11824 · CVE-2026-12151 · CVE-2026-13149 · CVE-2026-15154 · CVE-2026-15378 · CVE-2026-16221 · CVE-2026-16745 · CVE-2026-18951 · CVE-2026-23490 · CVE-2026-25681 · CVE-2026-27136 · CVE-2026-27489 · CVE-2026-27893 · CVE-2026-28356 · CVE-2026-28500 · CVE-2026-28684 · CVE-2026-31230 · CVE-2026-31958 · CVE-2026-32274 · CVE-2026-32286 · CVE-2026-32597 · CVE-2026-33186 · CVE-2026-33231 · CVE-2026-33245 · CVE-2026-33811 · CVE-2026-33814 · CVE-2026-33815 · CVE-2026-33816 · CVE-2026-34445 · CVE-2026-34986 · CVE-2026-34993 · CVE-2026-35397 · CVE-2026-35536 · CVE-2026-39821 · CVE-2026-39828 · CVE-2026-39829 · CVE-2026-39830 · CVE-2026-39831 · CVE-2026-39832 · CVE-2026-39835 · CVE-2026-40110 · CVE-2026-41242 · CVE-2026-42215 · CVE-2026-42294 · CVE-2026-42296 · CVE-2026-42297 · CVE-2026-42338 · CVE-2026-42502 · CVE-2026-42508 · CVE-2026-44240 · CVE-2026-44431 · CVE-2026-44432 · CVE-2026-44727 · CVE-2026-44843 · CVE-2026-45736 · CVE-2026-46595 · CVE-2026-48526 · CVE-2026-48586 · CVE-2026-48710 · CVE-2026-48746 · CVE-2026-48779 · CVE-2026-49855 · CVE-2026-53550 · CVE-2026-54058 · CVE-2026-54283 · CVE-2026-55969 · CVE-2026-56853 · CVE-2026-56858 · CVE-2026-56859 · CVE-2026-56860 · CVE-2026-56862 · CVE-2026-59197 · CVE-2026-59199 · CVE-2026-59200 · CVE-2026-59204 · CVE-2026-59205 · CVE-2026-59869 · CVE-2026-59873 · CVE-2026-59874 · CVE-2026-59884 · CVE-2026-59885 · CVE-2026-59886 · CVE-2026-62384 · CVE-2026-63310 · CVE-2026-64834 · CVE-2026-64835 · CVE-2026-66036 · CVE-2026-66037 · CVE-2026-66038 · CVE-2026-66040 · CVE-2026-67322 · CVE-2026-67323 · CVE-2026-67325 · CVE-2026-68770 · CVE-2026-69152 · CVE-2026-69192 · CVE-2026-69243 · CVE-2026-69244 · CVE-2026-71281 · CVE-2026-73089 · CVE-2026-73415 · CVE-2026-73417 · CVE-2026-73627 · CVE-2026-78682 · CVE-2026-79674 · CVE-2026-79675 · CVE-2026-80205 · CVE-2026-81722 · CVE-2026-81724 · CVE-2026-81727 · CVE-2026-84375 · CVE-2026-84445

RHSA-2026:24853: Red Hat Security Advisory: Red Hat Quay 3.15.5

CVE-2025-62718 · CVE-2026-2377 · CVE-2026-4427 · CVE-2026-25679 · CVE-2026-27459 · CVE-2026-27962 · CVE-2026-32280 · CVE-2026-32282 · CVE-2026-32286 · CVE-2026-32589 · CVE-2026-32590 · CVE-2026-33186 · CVE-2026-33894 · CVE-2026-34986 · CVE-2026-39892 · CVE-2026-40192 · CVE-2026-40895 · CVE-2026-42033 · CVE-2026-42035 · CVE-2026-42039 · CVE-2026-42041 · CVE-2026-42043 · CVE-2026-42044

RHSA-2026:21017: Red Hat Security Advisory: Red Hat Quay 3.14.8

CVE-2025-61726 · CVE-2025-62718 · CVE-2026-2377 · CVE-2026-4427 · CVE-2026-25679 · CVE-2026-27459 · CVE-2026-29074 · CVE-2026-32280 · CVE-2026-32281 · CVE-2026-32282 · CVE-2026-32286 · CVE-2026-32589 · CVE-2026-32590 · CVE-2026-33186 · CVE-2026-33894 · CVE-2026-34986 · CVE-2026-39892 · CVE-2026-40192 · CVE-2026-40895 · CVE-2026-42033 · CVE-2026-42035 · CVE-2026-42039 · CVE-2026-42041 · CVE-2026-42043 · CVE-2026-42044

RHSA-2026:11996: Red Hat Security Advisory: Red Hat Quay 3.9.21

CVE-2026-4427 · CVE-2026-25679 · CVE-2026-27459 · CVE-2026-32286 · CVE-2026-33186 · CVE-2026-34986

RHSA-2026:11916: Red Hat Security Advisory: Red Hat Quay 3.10.21

CVE-2026-4427 · CVE-2026-25679 · CVE-2026-27459 · CVE-2026-29063 · CVE-2026-29074 · CVE-2026-32286 · CVE-2026-33186 · CVE-2026-34986

RHSA-2026:11856: Red Hat Security Advisory: Red Hat Quay 3.12.17

CVE-2026-4427 · CVE-2026-25679 · CVE-2026-27459 · CVE-2026-29074 · CVE-2026-32286 · CVE-2026-33186 · CVE-2026-34986

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

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

RHSA-2026:22465: Red Hat Security Advisory: Red Hat Quay 3.17.2

CVE-2025-62718 · CVE-2026-4427 · CVE-2026-27459 · CVE-2026-29063 · CVE-2026-29074 · CVE-2026-32280 · CVE-2026-32281 · CVE-2026-32282 · CVE-2026-32286 · CVE-2026-32589 · CVE-2026-32590 · CVE-2026-33186 · CVE-2026-33747 · CVE-2026-33894 · CVE-2026-34986 · CVE-2026-39892 · CVE-2026-40192 · CVE-2026-40895 · CVE-2026-42033 · CVE-2026-42035 · CVE-2026-42039 · CVE-2026-42041 · CVE-2026-42043 · CVE-2026-42044 · CVE-2026-44486 · CVE-2026-44487 · CVE-2026-44488 · CVE-2026-44492 · CVE-2026-44494 · CVE-2026-44495 · CVE-2026-44496

RHSA-2026:22450: Red Hat Security Advisory: osbuild-composer security update

CVE-2025-61726 · CVE-2025-61728 · CVE-2025-68121 · CVE-2026-4427 · CVE-2026-25679 · CVE-2026-27137 · CVE-2026-32282 · CVE-2026-32283 · CVE-2026-32286 · CVE-2026-33186 · CVE-2026-34986

RHSA-2026:22423: Red Hat Security Advisory: Multicluster Global Hub 1.3.4 security update

CVE-2026-21728 · CVE-2026-25679 · CVE-2026-27137 · CVE-2026-32282 · CVE-2026-32283 · CVE-2026-32285 · CVE-2026-32286 · CVE-2026-33186 · CVE-2026-33487 · CVE-2026-33815 · CVE-2026-33816 · CVE-2026-34986 · CVE-2026-41602 · CVE-2026-41603 · CVE-2026-41604 · CVE-2026-41605 · CVE-2026-41606 · CVE-2026-41607 · CVE-2026-41636 · CVE-2026-43869

RHSA-2026:11217: Red Hat Security Advisory: RHACS 4.8.11 security and bug fix update

CVE-2026-25679 · CVE-2026-29063 · CVE-2026-32286 · CVE-2026-33186 · CVE-2026-33815 · CVE-2026-33816 · CVE-2026-34986 · CVE-2026-35469

RHSA-2026:22714: Red Hat Security Advisory: osbuild-composer security update

CVE-2025-61726 · CVE-2025-61728 · CVE-2025-68121 · CVE-2026-4427 · CVE-2026-25679 · CVE-2026-27137 · CVE-2026-32282 · CVE-2026-32283 · CVE-2026-32286 · CVE-2026-33186 · CVE-2026-34986

Source published: Mar 26, 2026, 7:40:51 PM (timezone not stated)
Source modified: Sep 10, 2026, 12:05:07 PM (timezone not stated)
Saved here: 13 Nov 2026 09:03:24 UTC
Source terms: ENISA EUVD · source terms and attribution apply

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

Source: euvd · ENISA EUVD · source terms and attribution apply. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

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-2026-32286

Published

The DataRow.Decode function fails to properly validate field lengths. A malicious or compromised PostgreSQL server can send a DataRow message with a negative field length, causing a slice bounds out of range panic.

Additional publisher context

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: CWE-129 · CWE-1285

Original publisher date fields

published: 2026-03-26T20:16:12.303

lastModified: 2026-09-10T13:18:08.907

1 source CPE criteria · context only

cpe:2.3:a:jackc:pgproto3:*:*:*:*:*:go:*:*

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

Source published: 26 Mar 2026 20:16:12 UTC
Source modified: 10 Sep 2026 13:18:08 UTC
Saved here: 25 Oct 2026 07:19:20 UTC
Source terms: NIST NVD usage terms; underlying source attribution retained

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

Source: nvd · NIST NVD usage terms; underlying source attribution retained. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

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

CVSS 3.1 · 0b0ca135-0b70-47e7-9f44-1890c2a1c46c · Secondary · 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

osv · GHSA-jqcq-xjh3-6g23

Published

Denial of service in github.com/jackc/pgproto3/v2

Source published: 18 Mar 2026 13:00:31 UTC
Source modified: 10 Sep 2026 03:51:00 UTC
Saved here: 24 Oct 2026 13:19:41 UTC
Source terms: GitHub Advisory Database · CC-BY-4.0

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

Source: osv · GitHub Advisory Database · CC-BY-4.0. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

CVSS_V3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Publisher rating · HIGH

osv · GO-2026-4518

Published

Denial of service in github.com/jackc/pgproto3/v2

Source published: 16 Mar 2026 20:27:13 UTC
Source modified: 3 Jun 2026 10:44:19 UTC
Saved 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

Source: osv · OSV · upstream source license applies. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.