CVE-2023-25588

MEDIUMNVD 4.74.7—
EchelonGraph scoreMEDIUM confidence

Score 4.7 from GitHub Security Advisory published 2023-09-14. NVD baseline CVSS 4.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
4.7EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 4.7Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

A flaw was found in Binutils. The field the_bfd of asymbolstruct is uninitialized in the bfd_mach_o_get_synthetic_symtab function, which may lead to an application crash and local denial of service.

CVSS v3
4.7
EG Score
4.7MEDIUMmedium confidence
EG Risk
37
EG Risk 37/100CISA SSVC

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
Severity47% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.4%
EPSS %ILE
29th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

September 14, 2023

Last Modified

November 21, 2024

References (10)

Vendor Advisories for CVE-2023-25588(1)

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

Patch Availability(1)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntulibgprofng0 (2.39-3ubuntu1.2) @ kinetic2026-05-24ubuntu

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 rangeFix by version rangeDependents
binutils2.35.2-2 ... 2.47-2 (213 versions)
  • every version on: no fix on record
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
binutils—
  • every version up to 2.39.50.20221208-1: fixed in 2.39.50.20221208-1
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
binutils—
  • every version up to 2.39.50.20221208-1: fixed in 2.39.50.20221208-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
binutils—
  • every version up to 2.39.50.20221208-1: fixed in 2.39.50.20221208-1
—

Weakness Classification(2)

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

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 7× in last 7d / 28× 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 190 total refreshes for this CVE.

  1. 2026-10-09 20:05 UTCEPSS rescore
  2. 2026-10-08 17:05 UTCEPSS rescore
  3. 2026-10-07 23:45 UTCEPSS rescore
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  10. 2026-09-30 16:18 UTCEG score recompute
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  17. 2026-09-22 23:32 UTCOSV refresh
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  1. 2026-09-13 16:44 UTCEPSS rescore
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  11. 2026-09-03 18:16 UTCOSV refresh
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  24. 2026-08-19 17:01 UTCEPSS rescore
  25. 2026-08-18 13:46 UTCEPSS rescore
  26. 2026-08-17 13:44 UTCEPSS rescore
  27. 2026-08-17 07:31 UTCOSV refresh
  28. 2026-08-16 14:53 UTCEPSS rescore
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  44. 2026-08-02 02:06 UTCOSV refresh
  45. 2026-08-01 04:13 UTCEPSS rescore
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  49. 2026-07-28 15:34 UTCEPSS rescore
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  57. 2026-07-23 02:19 UTCEG score recompute
  58. 2026-07-22 23:07 UTCEG score recompute
  59. 2026-07-22 14:06 UTCEPSS rescore
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  71. 2026-07-15 09:19 UTCOSV refresh
  72. 2026-07-15 01:58 UTCEPSS rescore
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  74. 2026-07-13 22:28 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2023-25588?
CVE-2023-25588 is a medium vulnerability published on September 14, 2023. A flaw was found in Binutils. The field thebfd of asymbolstruct is uninitialized in the bfdmachogetsyntheticsymtab function, which may lead to an application crash and local denial of service.
When was CVE-2023-25588 disclosed?
CVE-2023-25588 was first published on September 14, 2023, 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-2023-25588 actively exploited?
CVE-2023-25588 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (29th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2023-25588?
CVE-2023-25588 has a CVSS v3 base score of 4.7 (NVD).
How do I remediate CVE-2023-25588?
A fix for CVE-2023-25588 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2023-25588 are linked in the Vendor Advisories panel on this page.

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