CVE-2026-87083

MEDIUMPre-NVD 5.55.5—
EchelonGraph scoreHIGH confidence

Score 5.5 from GitHub Security Advisory published 2026-09-09. a secondary CVSS source baseline 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 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

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A weakness has been identified in tile-ai tilelang up to 0.1.14. This impacts the function KernelCache._load_kernel_from_disk of the file tilelang/cache/kernel_cache.py of the component Kernel Cache. Executing a manipulation can lead to deserialization. The attack may be performed from remote. This patch is called 11ec2397fe942e8b422d026af4a03d6e0a55ae6c. Applying a patch is advised to resolve this issue. Based on the release information, the fix has not been included in any official release yet.

CVSS v3
5.5
EG Score
5.5(high)
EG Risk
25(Track)
EG Risk 25/100SSVC: 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%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
11%
KEV
Not listed

Published

September 9, 2026

Last Modified

September 9, 2026

Advisory Details (4)

Auto-updated Sep 9, 2026
Upstream fix merged — awaiting tagged release. Sources: github_pr, github_commit.
generic

GitHub - tile-ai/tilelang: Domain-specific language designed to streamline the development of high-performance GPU/CPU/Accelerators kernels · GitHub

https://github.com/tile-ai/tilelang/
github_commit

commit 11ec2397fe94 (tile-ai/tilelang)

Fix landed in tile-ai/tilelang commit 11ec2397fe94 — awaiting tagged release

https://github.com/tile-ai/tilelang/commit/11ec2397fe942e8b422d026af4a03d6e0a55ae6c
github_pr

[Cache] Store cached kernel params as JSON instead of cloudpickle

Fix merged in tile-ai/tilelang PR #3143 on 2026-09-06 — awaiting tagged release

https://github.com/tile-ai/tilelang/pull/3143
generic

[BUG] Unsafe cloudpickle Deserialization in Kernel Cache Leading to Remote Code Execution · Issue #2817 · tile-ai/tilelang · GitHub

https://github.com/tile-ai/tilelang/issues/2817

Vendor Advisories for CVE-2026-87083(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 20× in last 7d / 35× 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.

  1. 2026-09-20 14:42 UTCEG score recompute
  2. 2026-09-20 14:42 UTCGHSA enrichment
  3. 2026-09-19 12:28 UTCEG score recompute
  4. 2026-09-19 12:28 UTCGHSA enrichment
  5. 2026-09-18 19:28 UTCEPSS rescore
  6. 2026-09-18 10:17 UTCEG score recompute
  7. 2026-09-18 10:17 UTCGHSA enrichment
  8. 2026-09-17 19:32 UTCEPSS rescore
  9. 2026-09-17 08:06 UTCEG score recompute
  10. 2026-09-17 08:06 UTCGHSA enrichment
  11. 2026-09-16 14:09 UTCEPSS rescore
  12. 2026-09-16 05:54 UTCEG score recompute
  13. 2026-09-16 05:54 UTCGHSA enrichment
  14. 2026-09-16 05:15 UTCEPSS rescore
  15. 2026-09-15 03:43 UTCEG score recompute
  16. 2026-09-15 03:43 UTCGHSA enrichment
  17. 2026-09-15 03:12 UTCEPSS rescore
  18. 2026-09-15 03:12 UTCEPSS rescore
  19. 2026-09-14 01:30 UTCEG score recompute
  20. 2026-09-14 01:30 UTCGHSA enrichment
  21. 2026-09-12 23:19 UTCEG score recompute
  22. 2026-09-12 23:19 UTCGHSA enrichment
  23. 2026-09-11 21:07 UTCEG score recompute
  24. 2026-09-11 21:07 UTCGHSA enrichment
  25. 2026-09-11 14:53 UTCEPSS rescore
Show 10 more
  1. 2026-09-11 14:53 UTCEPSS rescore
  2. 2026-09-10 18:55 UTCEG score recompute
  3. 2026-09-10 18:55 UTCGHSA enrichment
  4. 2026-09-09 16:43 UTCEG score recompute
  5. 2026-09-09 16:43 UTCGHSA enrichment
  6. 2026-09-09 15:52 UTCEG score recompute
  7. 2026-09-09 15:52 UTCGHSA enrichment
  8. 2026-09-09 02:37 UTCEG score recompute
  9. 2026-09-09 01:38 UTCEG score recompute
  10. 2026-09-09 01:37 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-87083?
CVE-2026-87083 is a medium vulnerability published on September 9, 2026. A weakness has been identified in tile-ai tilelang up to 0.1.14. This impacts the function KernelCache.loadkernelfromdisk of the file tilelang/cache/kernel_cache.py of the component Kernel Cache. Executing a manipulation can lead to deserialization. The attack may be performed from remote. This…
When was CVE-2026-87083 disclosed?
CVE-2026-87083 was first published in the National Vulnerability Database on September 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-87083 actively exploited?
CVE-2026-87083 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 88.9% of all scored CVEs.
What is the CVSS score of CVE-2026-87083?
CVE-2026-87083 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-87083?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-87083, 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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