CVE-2026-46102

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-05-27. the CNA's CVSS baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:linux, epss, ghsa
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.5Exploit: None knownExposed: 0

A fix is available — apply it.

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

net: strparser: fix skb_head leak in strp_abort_strp()

When the stream parser is aborted, for example after a message assembly timeout, it can still hold a reference to a partially assembled message in strp->skb_head.

That skb is not released in strp_abort_strp(), which leaks the partially assembled message and can be triggered repeatedly to exhaust memory.

Fix this by freeing strp->skb_head and resetting the parser state in the abort path. Leave strp_stop() unchanged so final cleanup still happens in strp_done() after the work and timer have been synchronized.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
38(Track)
EG Risk 38/100SSVC: 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
Severity75% × 45%
Exploitation1% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
41%
KEV
Not listed

Published

May 27, 2026

Last Modified

August 5, 2026

Advisory Details (8)

Auto-updated Jun 6, 2026
No patch confirmed yet.
generic

net: strparser: fix skb_head leak in strp_abort_strp() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/fe72340daaf1af588be88056faf98965f39e6032
generic

net: strparser: fix skb_head leak in strp_abort_strp() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/e9ae00490d474757c0f9c65073de83e6bb1e5a00
generic

net: strparser: fix skb_head leak in strp_abort_strp() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/d6668ce0e78d23eabecef9a6bc4f0f739cb28ad3
generic

net: strparser: fix skb_head leak in strp_abort_strp() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/c2e57695ec9ff9d42f23de70f3805199153d007b
generic

net: strparser: fix skb_head leak in strp_abort_strp() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/a470ed71c906cc8cbad0d74c9942216698911f8b
generic

net: strparser: fix skb_head leak in strp_abort_strp() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/56082f442023db9be1a5a29d4ee361de4017c0b7
generic

net: strparser: fix skb_head leak in strp_abort_strp() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/5327dad2ffe9c1b49881dd6d51ff3c6893847568
generic

net: strparser: fix skb_head leak in strp_abort_strp() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/19ca9475f18f991735f98a22e735c43e95e6298d

Vendor Advisories for CVE-2026-46102(2)

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

Patch Availability(30)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-tools-raspi-realtime-6.8 (6.8.0-2050.52) @ noble2026-08-25ubuntu
ubuntulinux-virtual-hwe-26.04-edge (7.0.0-27.27) @ resolute2026-08-25ubuntu
ubuntulinux-virtual-6.8 (6.8.0-136.136) @ noble2026-08-25ubuntu
ubuntulinux-virtual-hwe-24.04-edge (7.0.0-28.28~24.04.1) @ noble2026-08-25ubuntu
ubuntulinux-tools-oracle-lts-24.04 (6.8.0-1058.61) @ noble2026-08-25ubuntu
ubuntulinux-tools-nvidia-lowlatency-5.15 (5.15.0.1107.107) @ jammy2026-08-25ubuntu
ubuntulinux-tools-azure-lts-24.04 (6.8.0-1063.71) @ noble2026-08-25ubuntu
ubuntulinux-tools-aws-fips-6.8 (6.8.0-1061.64+fips1) @ noble2026-08-25ubuntu
ubuntulinux-tools-oracle-edge (5.15.0.1109.115~20.04.1) @ focal2026-08-25ubuntu
ubuntulinux-tools-nvidia-hwe-24.04-edge (7.0.0-1013.13) @ resolute2026-08-25ubuntu
ubuntulinux-tools-gcp-fips-6.8 (6.8.0-1064.72+fips1) @ noble2026-08-25ubuntu
ubuntulinux-virtual-hwe-20.04-edge (5.15.0.186.196~20.04.1) @ focal2026-08-25ubuntu
ubuntulinux-tools-nvidia-tegra-rt-5.15 (5.15.0.1064.64) @ jammy2026-08-25ubuntu
ubuntulinux-tools-nvidia-tegra-rt-5.15 (5.15.0.1064.66~20.04.1) @ focal2026-08-25ubuntu
ubuntulinux-tools-oracle-edge (6.8.0-1058.61~22.04.1) @ jammy2026-08-25ubuntu
ubuntulinux-tools-nvidia-lowlatency-64k-6.8 (6.8.0-1059.62.1) @ noble2026-08-25ubuntu
ubuntulinux-tools-azure-fde-7.0 (7.0.0-1009.9) @ resolute2026-08-25ubuntu
ubuntulinux-tools-aws-lts-24.04 (6.8.0-1061.64+1) @ noble2026-08-25ubuntu
ubuntulinux-tools-azure-fde-lts-24.04 (6.8.0-1062.69) @ noble2026-08-25ubuntu
ubuntulinux-tools-azure-fips-6.8 (6.8.0-1063.71+fips2) @ noble2026-08-25ubuntu
ubuntulinux-tools-azure-fde-6.8 (6.8.0-1062.69~22.04.1) @ jammy2026-08-25ubuntu
ubuntulinux-tools-oracle-lts-22.04 (5.15.0.1109.105) @ jammy2026-08-25ubuntu
ubuntulinux-tools-azure-fde-lts-22.04 (5.15.0.1117.126) @ jammy2026-08-25ubuntu
ubuntulinux-xilinx-zynqmp (6.8.0.1033.34) @ noble2026-08-25ubuntu
ubuntulinux-virtual-hwe-22.04-edge (6.8.0-136.136~22.04.1) @ jammy2026-08-25ubuntu
ubuntulinux-tools-azure-fips-5.15 (5.15.0.1117.102) @ jammy2026-08-25ubuntu
ubuntulinux-tools-intel-iot-realtime-5.15 (5.15.0.1104.108) @ jammy2026-08-25ubuntu
ubuntulinux-tools-gcp-edge (5.15.0.1112.122~20.04.1) @ focal2026-08-25ubuntu
ubuntulinux-tools-oem-7.0 (7.0.0-1008.8) @ resolute2026-08-25ubuntu
ubuntulinux-tools-ibm-edge (5.15.0.1106.110~20.04.1) @ focal2026-08-25ubuntu

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

(5 across 4 ecosystems)
Debian:11(2)
PackageVulnerable rangeFixed inDependents
linux5.10.103-1 ... 5.10.92-2 (54 versions)5.10.259-1—
linux-6.16.1.106-3~deb11u1 ... 6.1.174-1~deb11u1 (20 versions)6.1.176-1~deb11u1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
linux6.1.106-1 ... 6.1.99-1 (53 versions)6.1.176-1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
linux6.12.38-1 ... 6.12.86-1~bpo12+1 (19 versions)6.12.86-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.0.4-1~bpo13+1 (131 versions)7.0.4-1—

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 5× in last 7d / 88× 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 280 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-46102?
CVE-2026-46102 is a high vulnerability published on May 27, 2026. In the Linux kernel, the following vulnerability has been resolved: net: strparser: fix skbhead leak in strpabort_strp() When the stream parser is aborted, for example after a message assembly timeout, it can still hold a reference to a partially assembled message in strp->skb_head. That skb is not…
When was CVE-2026-46102 disclosed?
CVE-2026-46102 was first published in the National Vulnerability Database on May 27, 2026, with the most recent update on August 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-46102 actively exploited?
CVE-2026-46102 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 59.0% of all scored CVEs.
What is the CVSS score of CVE-2026-46102?
CVE-2026-46102 has a CVSS v4.0 base score of 7.5 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-46102?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46102, 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-2026-46102

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