CVE-2024-26928

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2024-04-28. NVD baseline CVSS 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.8Exploit: NoneExposed: 0

A fix is available — apply it.

In the Linux kernel, the following vulnerability has been resolved:

smb: client: fix potential UAF in cifs_debug_files_proc_show()

Skip sessions that are being teared down (status == SES_EXITING) to avoid UAF.

CVSS v3
7.8
EG Score
7.8(medium)
EG Risk
35(Track)
EG Risk 35/100SSVC: 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%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
19.8%
KEV
Not listed

Published

April 28, 2024

Last Modified

December 1, 2025

References (11)

Vendor Advisories for CVE-2024-26928(1)

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

Patch Availability(29)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-tools-oracle-64k (6.8.0-1008.8) @ noble2026-05-24ubuntu
ubuntulinux-virtual-hwe-20.04-edge (5.15.0.136.134) @ jammy2026-05-24ubuntu
ubuntulinux-tools-ibm-edge (5.15.0.1074.77~20.04.1) @ focal2026-05-24ubuntu
ubuntulowlatency-4.4 (4.4.0-168) @ trusty2026-05-24ubuntu
ubuntulinux-virtual-hwe-24.04-edge (6.8.0-38.38) @ noble2026-05-24ubuntu
ubuntulinux-tools-gcp-fips (5.15.0.1080.70) @ jammy2026-05-24ubuntu
ubuntulinux-virtual-hwe-20.04-edge (5.15.0.136.147~20.04.1) @ focal2026-05-24ubuntu
ubuntulinux-tools-aws (6.8.0-1011.12) @ noble2026-05-24ubuntu
ubuntulinux-tools-gcp-fips (5.4.0.1146.88) @ focal2026-05-24ubuntu
ubuntulinux-tools-realtime (5.15.0.1081.84) @ jammy2026-05-24ubuntu
ubuntulinux-tools-azure-fips (5.15.0.1085.71) @ jammy2026-05-24ubuntu
ubuntulinux-tools-nvidia-lowlatency (5.15.0.1075.75) @ jammy2026-05-24ubuntu
ubuntulinux-tools-fips (5.4.0.1117.114) @ focal2026-05-24ubuntu
ubuntulinux-tools-nvidia-64k (6.8.0-1009.9) @ noble2026-05-24ubuntu
ubuntulinux-virtual-hwe-18.04-edge (5.4.0.212.232~18.04.1) @ bionic2026-05-24ubuntu
ubuntulinux-tools-iot (5.4.0.1049.47) @ focal2026-05-24ubuntu
ubuntulinux-tools-azure-fde-edge (5.15.0.1086.95~20.04.1.61) @ focal2026-05-24ubuntu
ubuntulinux-tools-ibm-edge (5.4.0.1090.95~18.04.1) @ bionic2026-05-24ubuntu
ubuntulinux-tools-azure-lts-22.04 (5.15.0.1086.84) @ jammy2026-05-24ubuntu
ubuntulinux-tools-intel-iotg-edge (5.15.0.1077.83~20.04.1) @ focal2026-05-24ubuntu
ubuntulinux-tools-aws-fips (5.4.0.1144.91) @ focal2026-05-24ubuntu
ubuntulinux-tools-nvidia-tegra-igx-rt (5.15.0.1022.24) @ jammy2026-05-24ubuntu
ubuntulinux-tools-gcp-edge (5.15.0.1081.90~20.04.1) @ focal2026-05-24ubuntu
ubuntulinux-xilinx-zynqmp-tools-host (5.15.0-1046.50) @ jammy2026-05-24ubuntu
ubuntulinux-tools-raspi2-hwe-18.04-edge (5.4.0.1129.160) @ focal2026-05-24ubuntu
ubuntulinux-xilinx-zynqmp-tools-5.4.0-1061 (5.4.0-1061.65) @ focal2026-05-24ubuntu
ubuntulinux-tools-raspi-hwe-18.04-edge (5.4.0.1129.142~18.04.1) @ bionic2026-05-24ubuntu
redhatkernel-0:5.14.0-503.11.1.el9_52024-11-12redhat
linuxKernel @ 5.10.237—osv

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

(24)

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 11× in last 7d / 46× 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 105 total refreshes for this CVE.

  1. 2026-07-23 02:35 UTCEG score recompute
  2. 2026-07-22 14:07 UTCEPSS rescore
  3. 2026-07-21 15:23 UTCEPSS rescore
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  16. 2026-07-14 12:40 UTCOSV refresh
  17. 2026-07-13 22:28 UTCEPSS rescore
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  1. 2026-07-06 16:26 UTCEPSS rescore
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  15. 2026-06-26 13:37 UTCOSV refresh
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  40. 2026-06-12 23:11 UTCEPSS rescore
  41. 2026-06-11 13:59 UTCEPSS rescore
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  43. 2026-06-10 22:17 UTCEPSS rescore
  44. 2026-06-08 20:11 UTCOSV refresh
  45. 2026-06-08 14:16 UTCEPSS rescore
  46. 2026-06-08 14:16 UTCEPSS rescore
  47. 2026-06-07 15:24 UTCEPSS rescore
  48. 2026-06-07 15:24 UTCEPSS rescore
  49. 2026-06-06 13:46 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2024-26928?
CVE-2024-26928 is a high vulnerability published on April 28, 2024. In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in cifsdebugfilesprocshow() Skip sessions that are being teared down (status == SES_EXITING) to avoid UAF.
When was CVE-2024-26928 disclosed?
CVE-2024-26928 was first published in the National Vulnerability Database on April 28, 2024, with the most recent update on December 1, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-26928 actively exploited?
CVE-2024-26928 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 19.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2024-26928?
CVE-2024-26928 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2024-26928?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-26928, 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

Explore the affected products and dependency analysis for CVE-2024-26928

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