CVE-2019-9070

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-13. NVD baseline CVSS 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 7.8Exploit: None knownExposed: 0

A fix is available — apply it.

An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.32. It is a heap-based buffer over-read in d_expression_1 in cp-demangle.c after many recursive calls.

CVSS v3
7.8
EG Score
7.8(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity78% × 45%
Exploitation2% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
77%
KEV
Not listed

Published

February 24, 2019

Last Modified

November 21, 2024

References (16)

Patch Availability(3)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulibbinutils (2.30-21ubuntu1~18.04.3) @ bionic2026-05-27ubuntu
ubuntulibiberty-dev (20170913-1ubuntu0.1) @ bionic2026-05-27ubuntu
ubuntubinutils-sparc64-linux-gnu (2.26.1-1ubuntu1~16.04.8+esm1) @ xenial2026-05-27ubuntu

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.

Affected Packages

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
binutils—2.32.51.20190707-1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
binutils—2.32.51.20190707-1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
binutils—2.32.51.20190707-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
binutils—2.32.51.20190707-1—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

All Vendor Advisories

(4)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 4× in last 7d / 25× 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 125 total refreshes for this CVE.

  1. 2026-08-19 17:00 UTCEPSS rescore
  2. 2026-08-18 13:44 UTCEPSS rescore
  3. 2026-08-17 13:43 UTCEPSS rescore
  4. 2026-08-15 01:26 UTCEPSS rescore
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  10. 2026-08-06 06:24 UTCOSV refresh
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  24. 2026-07-23 01:47 UTCEG score recompute
  25. 2026-07-22 22:30 UTCEG score recompute
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  1. 2026-07-22 14:05 UTCEPSS rescore
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  4. 2026-07-20 22:02 UTCOSV refresh
  5. 2026-07-20 17:04 UTCEPSS rescore
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  23. 2026-07-09 19:06 UTCEPSS rescore
  24. 2026-07-08 15:11 UTCEPSS rescore
  25. 2026-07-07 13:43 UTCEPSS rescore
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  32. 2026-07-03 17:26 UTCOSV refresh
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  59. 2026-06-15 05:43 UTCOSV refresh
  60. 2026-06-14 23:15 UTCEPSS rescore
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  75. 2026-06-06 13:45 UTCEPSS rescore

Frequently asked(5)

What is CVE-2019-9070?
CVE-2019-9070 is a high vulnerability published on February 24, 2019. An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.32. It is a heap-based buffer over-read in dexpression1 in cp-demangle.c after many recursive calls.
When was CVE-2019-9070 disclosed?
CVE-2019-9070 was first published in the National Vulnerability Database on February 24, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-9070 actively exploited?
CVE-2019-9070 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2% probability of exploitation in the next 30 days, which ranks it in the top 23.2% of all scored CVEs.
What is the CVSS score of CVE-2019-9070?
CVE-2019-9070 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2019-9070?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-9070, 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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