Connect your agent
AdvisoriesCriticalCheck your lockfilePluginHow it worksPricing Connect your agent

Advisory record · GHSA-jw42-f3rr-4cc3

Excelize: Unbounded row number in Rows.Columns makes GetRows and the Rows iterator loop for days

CVSS 7.5 HighEPSS 0.0036 · 30th percentile

Published by the GitHub Advisory Database at 8 Oct 2026, 16:50 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
github.com/xuri/excelize/v2Go>=2.1.0, <2.11.1-0.20260930021559-01a9ff32fb3c2.11.1-0.20260930021559-01a9ff32fb3c
Identifiers
GHSA-jw42-f3rr-4cc3 · CVE-2026-107212 · GO-2026-6685
Weakness (CWE)
CWE-770
Tags
Published
8 Oct 2026
Updated
19 Oct 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Excelize (github.com/xuri/excelize/v2) versions from 2.1.0 before 2.11.1-0.20260930021559-01a9ff32fb3c are affected. A crafted XLSX file passed to GetRows or the Rows iterator can exhaust CPU for days, causing denial of service. Upgrade to 2.11.1-0.20260930021559-01a9ff32fb3c or later.

Written 1 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.5 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0036, the 30th percentile, on 7 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:11 UTC First seen by agentprime
  2. 31 Oct 2026, 14:11 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.