Lucene search
+L

CVE-2026-90195 riscv, bpf: Fix missing sign-ext for signed 1-byte and 2-byte kfunc args

🗓️ 17 Sep 2026 16:07:14Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 20 Views

Linux kernel RV64 JIT missing sign-extension for signed 1-byte and 2-byte kfunc args.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-90195
17 Sep 202616:07
cve
debiancve
Debian CVE
CVE-2026-90195
17 Sep 202616:07
debiancve
euvd
EUVD
EUVD-2026-81788
17 Sep 202616:07
euvd
nvd
NVD
CVE-2026-90195
17 Sep 202617:17
nvd
osv
OSV
DEBIAN-CVE-2026-90195
17 Sep 202617:17
osv
osv
OSV
UBUNTU-CVE-2026-90195
18 Sep 202600:00
osv
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/riscv/net/bpf_jit_comp64.c"
    ],
    "versions": [
      {
        "version": "443574b033876c85a35de4c65c14f7fe092222b2",
        "lessThan": "555fc6f1caf00ce7005e732b688da26c0dc3c5c5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "443574b033876c85a35de4c65c14f7fe092222b2",
        "lessThan": "801ae90f8ce099187e6224cec7d72d07a4df0324",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "443574b033876c85a35de4c65c14f7fe092222b2",
        "lessThan": "71dbd143be598954ae103feadd12692aeb0f2f88",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "443574b033876c85a35de4c65c14f7fe092222b2",
        "lessThan": "f2aaa621591093cfe8224a25ef2f04a3b1e304b0",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/riscv/net/bpf_jit_comp64.c"
    ],
    "versions": [
      {
        "version": "6.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.110",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.52",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.6",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

17 Sep 2026 16:07Current
EPSS0.002
20