tile-ai tilelang Kernel Cache kernel_cache.py KernelCache._load_kernel_from_disk deserialization

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-87083
StatePUBLISHED
AssignerVulDB
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-09 02:16:57 UTC
Updated2026-09-09 16:17:14 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v4.0 5.1 MEDIUM from [email protected]

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS: 0.002060000 probability, percentile 0.108120000 (date 2026-09-09)

Problem Types: CWE-20 | CWE-502 | CWE-502 Deserialization | CWE-20 Improper Input Validation

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary5.1MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/C...
4.0CNADECLARED5.1MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
3.1[email protected]Secondary5.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
3.1CNADECLARED5.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C
3.0CNADECLARED5.5MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C
2.0[email protected]Secondary6.5AV:N/AC:L/Au:S/C:P/I:P/A:P
2.0CNADECLARED6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:OF/RC:C

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
Passive
Confidentiality
Low
Integrity
Low
Availability
Low
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Tile-ai Tilelang affected 0.1.0 Not specified
CNA Tile-ai Tilelang affected 0.1.1 Not specified
CNA Tile-ai Tilelang affected 0.1.2 Not specified
CNA Tile-ai Tilelang affected 0.1.3 Not specified
CNA Tile-ai Tilelang affected 0.1.4 Not specified
CNA Tile-ai Tilelang affected 0.1.5 Not specified
CNA Tile-ai Tilelang affected 0.1.6 Not specified
CNA Tile-ai Tilelang affected 0.1.7 Not specified
CNA Tile-ai Tilelang affected 0.1.8 Not specified
CNA Tile-ai Tilelang affected 0.1.9 Not specified
CNA Tile-ai Tilelang affected 0.1.10 Not specified
CNA Tile-ai Tilelang affected 0.1.11 Not specified
CNA Tile-ai Tilelang affected 0.1.12 Not specified
CNA Tile-ai Tilelang affected 0.1.13 Not specified
CNA Tile-ai Tilelang affected 0.1.14 Not specified

References

ReferenceSourceLinkTags
vuldb.com/vuln/400289/cti [email protected] vuldb.com
vuldb.com/cve/CVE-2026-87083 [email protected] vuldb.com
github.com/tile-ai/tilelang/pull/3143 [email protected] github.com
vuldb.com/submit/911126 [email protected] vuldb.com
github.com/tile-ai/tilelang/commit/11ec2397fe942e8b422d026af4a03d6e0a55ae6c [email protected] github.com
github.com/tile-ai/tilelang/issues/2817 [email protected] github.com
vuldb.com/vuln/400289 [email protected] vuldb.com
github.com/tile-ai/tilelang [email protected] github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Customeres (VulDB User) (en)

CNA: VulDB CNA Team (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-09-08T00:00:00.000ZAdvisory disclosed
CNA2026-09-08T02:00:00.000ZVulDB entry created
CNA2026-09-08T21:29:04.000ZVulDB entry last update

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