CVE-2016-10164

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2022-05-14. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 8%CVSS: 9.8Exploit: NoneExposed: 0

A fix is available — apply it.

Multiple integer overflows in libXpm before 3.5.12, when a program requests parsing XPM extensions on a 64-bit platform, allow remote attackers to cause a denial of service (out-of-bounds write) or execute arbitrary code via (1) the number of extensions or (2) their concatenated length in a crafted XPM file, which triggers a heap-based buffer overflow.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
52(Track)
EG Risk 52/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation8% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
93.9%
KEV
Not listed

Published

February 1, 2017

Last Modified

May 13, 2026

Advisory Details (8)

Auto-updated Jun 21, 2026
🔬 Proof of concept available. Patch available.
generic🟡 PoC Available

oss-security - CVE Request: libXpm < 3.5.12 heap overflow

http://www.openwall.com/lists/oss-security/2017/01/22/2
generic Patch Available

[SECURITY] [DSA 3772-1] libxpm security update

http://www.debian.org/security/2017/dsa-3772
generic

libXpm: Remote execution of arbitrary code (GLSA 201701-72) — Gentoo security

https://security.gentoo.org/glsa/201701-72
generic

[ANNOUNCE] libXpm 3.5.12

https://lists.freedesktop.org/archives/xorg/2016-December/058537.html
generic

Avoid OOB write when handling malicious XPM files. - xorg/lib/libXpm - XPM format pixmap library (mirrored from https://gitlab.freedesktop.org/xorg/lib/libxpm)

https://cgit.freedesktop.org/xorg/lib/libXpm/commit/?id=d1167418f0fd02a27f617ec5afd6db053afbe185
generic
http://www.securityfocus.com/bid/95785
generic

oss-security - Re: CVE Request: libXpm < 3.5.12 heap overflow

http://www.openwall.com/lists/oss-security/2017/01/25/7
redhat Patch Available

Affected: Red Hat Enterprise Linux 7.

https://access.redhat.com/errata/RHSA-2017:1865

Vendor Advisories for CVE-2016-10164(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(2)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulibxpm4 (1:3.5.11-1ubuntu0.16.10.1) @ yakkety2026-05-20ubuntu
redhatxorg-x11-proto-devel-0:7.7-20.el72017-08-01redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Additional Vendor Advisories

(1)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 13× in last 7d / 43× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 112 total refreshes for this CVE.

  1. 2026-07-23 01:21 UTCEG score recompute
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  74. 2026-05-19 19:52 UTCVendor advisory
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Related CVEs(same vendor)

Frequently asked(5)

What is CVE-2016-10164?
CVE-2016-10164 is a critical vulnerability published on February 1, 2017. Multiple integer overflows in libXpm before 3.5.12, when a program requests parsing XPM extensions on a 64-bit platform, allow remote attackers to cause a denial of service (out-of-bounds write) or execute arbitrary code via (1) the number of extensions or (2) their concatenated length in a crafted…
When was CVE-2016-10164 disclosed?
CVE-2016-10164 was first published in the National Vulnerability Database on February 1, 2017, with the most recent update on May 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2016-10164 actively exploited?
CVE-2016-10164 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 93.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2016-10164?
CVE-2016-10164 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2016-10164?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2016-10164, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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