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Fencer Intel
critical 9.8

CVE-2014-125026 json

Out-of-bounds write in github.com/cloudflare/golz4

published 5y ago modified 4mo ago also GHSA-4wp2-8rm2-jgmh , GO-2020-0022 , EUVD-2022-7509

cvss
9.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.2%
EPSS 1.2% chance of exploitation in 30 days, percentile 67%
public exploits
0
none known

Summary

LZ4 bindings use a deprecated C API that is vulnerable to memory corruption, which could lead to arbitrary code execution if called with untrusted user input.

Patch / fix

  • go github.com/cloudflare/golz4 0.0.0-20140711154735-199f5f787806
  • github.com/cloudflare/golz4 github.com/cloudflare/golz4 0.0.0-20140711154735-199f5f787806

Is CVE-2014-125026 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2014-125026 updated cvss 9.8

golz4: memory corruption vulnerability in golz4

  • Red Hat OpenShift Container Platform 4 openshift4/ose-installer, openshift4/ose-baremetal-installer-rhel8, openshift4/ose-installer-artifacts-rhel9
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
last yr.

Exploit prediction

1.15% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CISA ADP 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GitHub 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
go github.com/cloudflare/golz4
<0.0.0-20140711154735-199f5f787806
0.0.0-20140711154735-199f5f787806

Affected products

  • github.com/cloudflare/golz4 github.com/cloudflare/golz4

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.