CVE-2026-53297

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-06-26. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 4 sources updated this week
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.5Exploit: None knownExposed: 0

A fix is available — apply it.

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

net: mana: Guard mana_remove against double invocation

If PM resume fails (e.g., mana_attach() returns an error), mana_probe() calls mana_remove(), which tears down the device and sets gd->gdma_context = NULL and gd->driver_data = NULL.

However, a failed resume callback does not automatically unbind the driver. When the device is eventually unbound, mana_remove() is invoked a second time. Without a NULL check, it dereferences gc->dev with gc == NULL, causing a kernel panic.

Add an early return if gdma_context or driver_data is NULL so the second invocation is harmless. Move the dev = gc->dev assignment after the guard so it cannot dereference NULL.

CVSS v3
5.5
EG Score
5.5(medium)
EG Risk
29(Track)
EG Risk 29/100SSVC: 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
Severity55% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
2%
KEV
Not listed

Published

June 26, 2026

Last Modified

July 8, 2026

Advisory Details (3)

Auto-updated Jul 8, 2026
No patch confirmed yet.
generic

net: mana: Guard mana_remove against double invocation - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/bbe5c3c570645a4ceb120979d3ee203a1583d775
generic

net: mana: Guard mana_remove against double invocation - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/a1ddfd2c0b7a48e5239fadd2a24cc4bc2cda90e6
generic

net: mana: Guard mana_remove against double invocation - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/50271d7ec95144d26808025b508f463780517d3c

Vendor Advisories for CVE-2026-53297(2)

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

Patch Availability(8)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-virtual-hwe-26.04-edge (7.0.0-28.28) @ resolute2026-09-06ubuntu
ubuntulinux-virtual-hwe-24.04-edge (7.0.0-28.28~24.04.1) @ noble2026-09-06ubuntu
ubuntulinux-tools-oracle-7.0 (7.0.0-1008.8) @ resolute2026-09-06ubuntu
ubuntulinux-tools-azure-fde-7.0 (7.0.0-1009.9) @ resolute2026-09-06ubuntu
ubuntulinux-tools-raspi-realtime-7.0 (7.0.0-1015.15) @ resolute2026-09-06ubuntu
ubuntulinux-tools-nvidia-hwe-24.04-edge (7.0.0-1016.16) @ resolute2026-09-06ubuntu
ubuntulinux-tools-nvidia-hwe-26.04 (7.0.0-2016.16) @ resolute2026-09-06ubuntu
ubuntulinux-tools-oem-7.0 (7.0.0-1009.9) @ resolute2026-09-06ubuntu

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

(3 across 3 ecosystems)
Debian:12(1)
PackageVulnerable rangeFixed inDependents
linux6.1.106-1 ... 7.2~rc7-1~exp1 (350 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.2~rc7-1~exp1 (174 versions)——
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.0.9-1~bpo13+1 (140 versions)7.0.10-1—

Weakness Classification(1)

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

All Vendor Advisories

(8)

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 8× in last 7d / 66× 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 181 total refreshes for this CVE.

  1. 2026-09-11 14:53 UTCEPSS rescore
  2. 2026-09-10 09:35 UTCEPSS rescore
  3. 2026-09-08 22:01 UTCEPSS rescore
  4. 2026-09-07 16:01 UTCEPSS rescore
  5. 2026-09-06 14:56 UTCEG score recompute
  6. 2026-09-06 14:56 UTCVendor advisory
  7. 2026-09-06 14:55 UTCGHSA enrichment
  8. 2026-09-06 13:47 UTCEPSS rescore
  9. 2026-09-04 05:06 UTCEPSS rescore
  10. 2026-09-02 14:12 UTCEPSS rescore
  11. 2026-09-01 13:54 UTCEPSS rescore
  12. 2026-09-01 04:40 UTCEPSS rescore
  13. 2026-08-30 19:17 UTCEPSS rescore
  14. 2026-08-30 19:15 UTCEG score recompute
  15. 2026-08-30 19:15 UTCVendor advisory
  16. 2026-08-30 19:15 UTCGHSA enrichment
  17. 2026-08-30 01:22 UTCEPSS rescore
  18. 2026-08-28 21:41 UTCEPSS rescore
  19. 2026-08-27 22:54 UTCEG score recompute
  20. 2026-08-27 22:54 UTCVendor advisory
  21. 2026-08-27 22:54 UTCGHSA enrichment
  22. 2026-08-27 14:25 UTCEPSS rescore
  23. 2026-08-26 14:46 UTCEPSS rescore
  24. 2026-08-25 13:49 UTCEPSS rescore
  25. 2026-08-24 12:45 UTCEG score recompute
Show 75 more
  1. 2026-08-24 12:45 UTCVendor advisory
  2. 2026-08-24 12:45 UTCGHSA enrichment
  3. 2026-08-23 08:31 UTCEG score recompute
  4. 2026-08-23 08:31 UTCVendor advisory
  5. 2026-08-23 08:31 UTCGHSA enrichment
  6. 2026-08-23 00:19 UTCEPSS rescore
  7. 2026-08-22 09:21 UTCEG score recompute
  8. 2026-08-22 09:21 UTCVendor advisory
  9. 2026-08-22 09:21 UTCGHSA enrichment
  10. 2026-08-21 23:49 UTCEPSS rescore
  11. 2026-08-21 05:41 UTCEG score recompute
  12. 2026-08-21 05:41 UTCVendor advisory
  13. 2026-08-21 05:41 UTCGHSA enrichment
  14. 2026-08-20 22:55 UTCEPSS rescore
  15. 2026-08-20 06:33 UTCEG score recompute
  16. 2026-08-20 06:33 UTCVendor advisory
  17. 2026-08-20 06:33 UTCGHSA enrichment
  18. 2026-08-19 17:04 UTCEPSS rescore
  19. 2026-08-18 23:30 UTCEG score recompute
  20. 2026-08-18 23:30 UTCVendor advisory
  21. 2026-08-18 23:30 UTCGHSA enrichment
  22. 2026-08-18 13:48 UTCEPSS rescore
  23. 2026-08-17 13:47 UTCEPSS rescore
  24. 2026-08-17 08:07 UTCEG score recompute
  25. 2026-08-17 08:07 UTCVendor advisory
  26. 2026-08-17 08:07 UTCGHSA enrichment
  27. 2026-08-16 14:56 UTCEPSS rescore
  28. 2026-08-16 08:58 UTCEG score recompute
  29. 2026-08-16 08:58 UTCVendor advisory
  30. 2026-08-16 08:58 UTCGHSA enrichment
  31. 2026-08-16 02:14 UTCEPSS rescore
  32. 2026-08-15 09:50 UTCEG score recompute
  33. 2026-08-15 09:50 UTCVendor advisory
  34. 2026-08-15 09:50 UTCGHSA enrichment
  35. 2026-08-15 01:30 UTCEPSS rescore
  36. 2026-08-14 10:41 UTCEG score recompute
  37. 2026-08-14 10:41 UTCVendor advisory
  38. 2026-08-14 10:41 UTCGHSA enrichment
  39. 2026-08-13 22:00 UTCEPSS rescore
  40. 2026-08-13 11:32 UTCEG score recompute
  41. 2026-08-13 11:32 UTCGHSA enrichment
  42. 2026-08-12 13:51 UTCEPSS rescore
  43. 2026-08-12 12:24 UTCEG score recompute
  44. 2026-08-12 12:24 UTCVendor advisory
  45. 2026-08-12 12:24 UTCGHSA enrichment
  46. 2026-08-11 13:15 UTCEG score recompute
  47. 2026-08-11 13:15 UTCVendor advisory
  48. 2026-08-11 13:15 UTCGHSA enrichment
  49. 2026-08-11 00:00 UTCEPSS rescore
  50. 2026-08-10 14:07 UTCVendor advisory
  51. 2026-08-10 14:07 UTCGHSA enrichment
  52. 2026-08-09 14:58 UTCEG score recompute
  53. 2026-08-09 14:58 UTCVendor advisory
  54. 2026-08-09 14:58 UTCGHSA enrichment
  55. 2026-08-09 13:46 UTCEPSS rescore
  56. 2026-08-08 16:37 UTCEPSS rescore
  57. 2026-08-08 15:50 UTCVendor advisory
  58. 2026-08-08 15:50 UTCGHSA enrichment
  59. 2026-08-07 16:41 UTCEG score recompute
  60. 2026-08-07 16:41 UTCVendor advisory
  61. 2026-08-07 16:41 UTCGHSA enrichment
  62. 2026-08-06 17:33 UTCEG score recompute
  63. 2026-08-06 17:33 UTCVendor advisory
  64. 2026-08-06 17:33 UTCGHSA enrichment
  65. 2026-08-06 13:47 UTCEPSS rescore
  66. 2026-08-05 19:17 UTCEPSS rescore
  67. 2026-08-05 18:24 UTCVendor advisory
  68. 2026-08-05 18:24 UTCGHSA enrichment
  69. 2026-08-04 19:16 UTCEG score recompute
  70. 2026-08-04 19:16 UTCVendor advisory
  71. 2026-08-04 19:16 UTCGHSA enrichment
  72. 2026-08-04 15:10 UTCEPSS rescore
  73. 2026-08-04 10:39 UTCEPSS rescore
  74. 2026-08-03 20:07 UTCEG score recompute
  75. 2026-08-03 20:07 UTCVendor advisory

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-53297?
CVE-2026-53297 is a medium vulnerability published on June 26, 2026. In the Linux kernel, the following vulnerability has been resolved: net: mana: Guard mana_remove against double invocation If PM resume fails (e.g., manaattach() returns an error), manaprobe() calls mana_remove(), which tears down the device and sets gd->gdmacontext = NULL and gd->driverdata =…
When was CVE-2026-53297 disclosed?
CVE-2026-53297 was first published in the National Vulnerability Database on June 26, 2026, with the most recent update on July 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-53297 actively exploited?
CVE-2026-53297 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 97.9% of all scored CVEs.
What is the CVSS score of CVE-2026-53297?
CVE-2026-53297 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-53297?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-53297, 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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