CVE-2024-45619

MEDIUMNVD 4.34.3—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 4.3 under NVD CVSS v3. EPSS exploit probability: 0.3%, top 78% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: epss, ghsa, nvd
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.3Exploit: None knownExposed: 0

A fix is available — apply it.

A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs. When buffers are partially filled with data, initialized parts of the buffer can be incorrectly accessed.

CVSS v3
4.3
EG Score
4.3(medium)
EG Risk
19(Track)
EG Risk 19/100SSVC: 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
Severity43% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
22%
KEV
Not listed

Published

September 3, 2024

Last Modified

June 30, 2026

Advisory Details (3)

Auto-updated Jun 25, 2026
Patch available. Sources: redhat.
generic Patch Available

[SECURITY] [DLA 4004-1] opensc security update

https://lists.debian.org/debian-lts-announce/2024/12/msg00026.html
redhat

2309288 – (CVE-2024-45619) CVE-2024-45619 libopensc: Incorrect handling length of buffers or files in libopensc

https://bugzilla.redhat.com/show_bug.cgi?id=2309288
redhat Patch Available

cve-details

https://access.redhat.com/security/cve/CVE-2024-45619

Vendor Advisories for CVE-2024-45619(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 / EcosystemFixed in / PatchReleasedSource
ubuntuopensc-pkcs11 (0.15.0-1ubuntu1+esm2) @ xenial2026-05-23ubuntu

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.

Weakness Classification(1)

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 10× 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 107 total refreshes for this CVE.

  1. 2026-07-26 14:53 UTCEPSS rescore
  2. 2026-07-26 14:53 UTCEPSS rescore
  3. 2026-07-25 14:16 UTCEPSS rescore
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  6. 2026-07-23 02:40 UTCEG score recompute▲ 0.40
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  23. 2026-07-13 09:08 UTCOSV refresh
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  1. 2026-07-12 05:45 UTCEPSS rescore
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  22. 2026-06-25 00:31 UTCOSV refresh
  23. 2026-06-24 14:04 UTCEPSS rescore
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  46. 2026-06-11 13:59 UTCEPSS rescore
  47. 2026-06-10 22:18 UTCEPSS rescore
  48. 2026-06-10 13:21 UTCEPSS rescore
  49. 2026-06-08 14:16 UTCEPSS rescore
  50. 2026-06-08 14:16 UTCEPSS rescore
  51. 2026-06-07 22:25 UTCOSV refresh
  52. 2026-06-07 15:24 UTCEPSS rescore
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  54. 2026-06-06 13:46 UTCEPSS rescore
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  75. 2026-05-26 13:43 UTCEPSS rescore

Frequently asked(5)

What is CVE-2024-45619?
CVE-2024-45619 is a medium vulnerability published on September 3, 2024. A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs. When buffers are partially filled with data, initialized parts of the buffer…
When was CVE-2024-45619 disclosed?
CVE-2024-45619 was first published in the National Vulnerability Database on September 3, 2024, with the most recent update on June 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-45619 actively exploited?
CVE-2024-45619 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 77.7% of all scored CVEs.
What is the CVSS score of CVE-2024-45619?
CVE-2024-45619 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2024-45619?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-45619, 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.

Dependency Blast Radius

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