CVE-2026-53007

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-06-24. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
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:

ice: fix potential NULL pointer deref in error path of ice_set_ringparam()

ice_set_ringparam nullifies tstamp_ring of temporary tx_rings, without clearing ICE_TX_RING_FLAGS_TXTIME bit. When ICE_TX_RING_FLAGS_TXTIME is set and the subsequent ice_setup_tx_ring() call fails, a NULL pointer dereference could happen in the unwinding sequence:

ice_clean_tx_ring() -> ice_is_txtime_cfg() == true (ICE_TX_RING_FLAGS_TXTIME is set) -> ice_free_tx_tstamp_ring() -> ice_free_tstamp_ring() -> tstamp_ring->desc (NULL deref)

Clear ICE_TX_RING_FLAGS_TXTIME bit to avoid the potential issue.

Note that this potential issue is found by manual code review. Compile test only since unfortunately I don't have E830 devices.

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
1%
KEV
Not listed

Published

June 24, 2026

Last Modified

July 14, 2026

Advisory Details (2)

Auto-updated Jul 15, 2026
No patch confirmed yet.
generic

ice: fix potential NULL pointer deref in error path of ice_set_ringparam() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/fa28351f970fa5138c7c5dedfe5dea480a0ee065
generic

ice: fix potential NULL pointer deref in error path of ice_set_ringparam() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/c54e3c270384829336b2526033d44ce1aa6dc67c

Vendor Advisories for CVE-2026-53007(1)

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) @ resolute2026-08-30ubuntu
ubuntulinux-tools-oem-7.0 (7.0.0-1009.9) @ resolute2026-08-30ubuntu
ubuntulinux-virtual-hwe-24.04-edge (7.0.0-28.28~24.04.1) @ noble2026-08-30ubuntu
ubuntulinux-tools-oracle-7.0 (7.0.0-1008.8) @ resolute2026-08-30ubuntu
ubuntulinux-tools-azure-fde-7.0 (7.0.0-1009.9) @ resolute2026-08-30ubuntu
ubuntulinux-tools-raspi-realtime-7.0 (7.0.0-1015.15) @ resolute2026-08-30ubuntu
ubuntulinux-tools-nvidia-hwe-24.04-edge (7.0.0-1016.16) @ resolute2026-08-30ubuntu
ubuntulinux-tools-nvidia-hwe-26.04 (7.0.0-2016.16) @ resolute2026-08-30ubuntu

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

(1 across 1 ecosystem)
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 5× in last 7d / 62× 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 175 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 13:47 UTCEPSS rescore
  6. 2026-09-04 05:06 UTCEPSS rescore
  7. 2026-09-02 14:12 UTCEPSS rescore
  8. 2026-09-01 13:54 UTCEPSS rescore
  9. 2026-09-01 04:40 UTCEPSS rescore
  10. 2026-08-30 20:09 UTCEG score recompute
  11. 2026-08-30 20:09 UTCVendor advisory
  12. 2026-08-30 20:09 UTCGHSA enrichment
  13. 2026-08-30 19:17 UTCEPSS rescore
  14. 2026-08-30 01:22 UTCEPSS rescore
  15. 2026-08-28 21:41 UTCEPSS rescore
  16. 2026-08-28 04:45 UTCEG score recompute
  17. 2026-08-28 04:45 UTCVendor advisory
  18. 2026-08-28 04:45 UTCGHSA enrichment
  19. 2026-08-27 14:25 UTCEPSS rescore
  20. 2026-08-26 14:46 UTCEPSS rescore
  21. 2026-08-25 13:49 UTCEPSS rescore
  22. 2026-08-24 21:59 UTCEG score recompute
  23. 2026-08-24 21:59 UTCVendor advisory
  24. 2026-08-24 21:59 UTCGHSA enrichment
  25. 2026-08-23 14:55 UTCEG score recompute
Show 75 more
  1. 2026-08-23 14:55 UTCVendor advisory
  2. 2026-08-23 14:55 UTCGHSA enrichment
  3. 2026-08-23 00:19 UTCEPSS rescore
  4. 2026-08-22 13:04 UTCEG score recompute
  5. 2026-08-22 13:04 UTCVendor advisory
  6. 2026-08-22 13:04 UTCGHSA enrichment
  7. 2026-08-21 23:49 UTCEPSS rescore
  8. 2026-08-21 09:19 UTCEG score recompute
  9. 2026-08-21 09:19 UTCVendor advisory
  10. 2026-08-21 09:19 UTCGHSA enrichment
  11. 2026-08-20 22:55 UTCEPSS rescore
  12. 2026-08-20 07:28 UTCEG score recompute
  13. 2026-08-20 07:28 UTCVendor advisory
  14. 2026-08-20 07:28 UTCGHSA enrichment
  15. 2026-08-19 17:04 UTCEPSS rescore
  16. 2026-08-19 02:10 UTCVendor advisory
  17. 2026-08-19 02:10 UTCGHSA enrichment
  18. 2026-08-17 14:06 UTCEG score recompute
  19. 2026-08-17 14:06 UTCVendor advisory
  20. 2026-08-17 14:06 UTCGHSA enrichment
  21. 2026-08-17 13:47 UTCEPSS rescore
  22. 2026-08-16 14:56 UTCEPSS rescore
  23. 2026-08-16 12:14 UTCEG score recompute
  24. 2026-08-16 12:14 UTCVendor advisory
  25. 2026-08-16 12:14 UTCGHSA enrichment
  26. 2026-08-16 02:14 UTCEPSS rescore
  27. 2026-08-15 10:24 UTCEG score recompute
  28. 2026-08-15 10:24 UTCVendor advisory
  29. 2026-08-15 10:24 UTCGHSA enrichment
  30. 2026-08-15 01:30 UTCEPSS rescore
  31. 2026-08-14 08:33 UTCEG score recompute
  32. 2026-08-14 08:33 UTCVendor advisory
  33. 2026-08-14 08:33 UTCGHSA enrichment
  34. 2026-08-13 22:00 UTCEPSS rescore
  35. 2026-08-13 06:42 UTCEG score recompute
  36. 2026-08-13 06:42 UTCVendor advisory
  37. 2026-08-13 06:42 UTCGHSA enrichment
  38. 2026-08-12 13:51 UTCEPSS rescore
  39. 2026-08-12 04:51 UTCEG score recompute
  40. 2026-08-12 04:51 UTCVendor advisory
  41. 2026-08-12 04:51 UTCGHSA enrichment
  42. 2026-08-11 03:00 UTCEG score recompute
  43. 2026-08-11 03:00 UTCVendor advisory
  44. 2026-08-11 03:00 UTCGHSA enrichment
  45. 2026-08-11 00:00 UTCEPSS rescore
  46. 2026-08-10 01:09 UTCEG score recompute
  47. 2026-08-10 01:09 UTCVendor advisory
  48. 2026-08-10 01:09 UTCGHSA enrichment
  49. 2026-08-09 13:46 UTCEPSS rescore
  50. 2026-08-08 23:19 UTCEG score recompute
  51. 2026-08-08 23:19 UTCVendor advisory
  52. 2026-08-08 23:19 UTCGHSA enrichment
  53. 2026-08-08 16:37 UTCEPSS rescore
  54. 2026-08-07 21:28 UTCEG score recompute
  55. 2026-08-07 21:28 UTCVendor advisory
  56. 2026-08-07 21:28 UTCGHSA enrichment
  57. 2026-08-06 19:38 UTCEG score recompute
  58. 2026-08-06 19:38 UTCVendor advisory
  59. 2026-08-06 19:38 UTCGHSA enrichment
  60. 2026-08-06 13:47 UTCEPSS rescore
  61. 2026-08-05 19:17 UTCEPSS rescore
  62. 2026-08-05 17:48 UTCVendor advisory
  63. 2026-08-05 17:48 UTCGHSA enrichment
  64. 2026-08-04 15:57 UTCEG score recompute
  65. 2026-08-04 15:57 UTCVendor advisory
  66. 2026-08-04 15:57 UTCGHSA enrichment
  67. 2026-08-04 15:10 UTCEPSS rescore
  68. 2026-08-04 10:39 UTCEPSS rescore
  69. 2026-08-03 14:07 UTCEG score recompute
  70. 2026-08-03 14:07 UTCVendor advisory
  71. 2026-08-03 14:07 UTCGHSA enrichment
  72. 2026-08-03 10:36 UTCEPSS rescore
  73. 2026-08-02 09:32 UTCEG score recompute
  74. 2026-08-02 09:32 UTCVendor advisory
  75. 2026-08-02 09:32 UTCGHSA enrichment

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-53007?
CVE-2026-53007 is a medium vulnerability published on June 24, 2026. In the Linux kernel, the following vulnerability has been resolved: ice: fix potential NULL pointer deref in error path of icesetringparam() icesetringparam nullifies tstampring of temporary txrings, without clearing ICETXRINGFLAGSTXTIME bit. When ICETXRINGFLAGSTXTIME is set and the subsequent…
When was CVE-2026-53007 disclosed?
CVE-2026-53007 was first published in the National Vulnerability Database on June 24, 2026, with the most recent update on July 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-53007 actively exploited?
CVE-2026-53007 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 98.7% of all scored CVEs.
What is the CVSS score of CVE-2026-53007?
CVE-2026-53007 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-53007?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-53007, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-53007

Explore →

Is Your Infrastructure Affected by CVE-2026-53007?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs