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CVE-2026-98387

🗓️ 14 Oct 2026 13:25:51Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 24 Views

Improper return code handling in Linux kernel s390/crypto aes_s390 leads to undefined behavior.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-98387
14 Oct 202618:23
–circl
cvelist
Cvelist
CVE-2026-98387 s390/crypto: Fix skcipher_walk return code handling in aes_s390
14 Oct 202613:25
–cvelist
debiancve
Debian CVE
CVE-2026-98387
14 Oct 202613:25
–debiancve
euvd
EUVD
EUVD-2026-101036
14 Oct 202613:25
–euvd
nvd
NVD
CVE-2026-98387
14 Oct 202614:17
–nvd
opensuse
OPENSUSE Linux
kernel-devel-7.2.11-1.1 on GA media (moderate)
30 Oct 202600:00
–opensuse
osv_azl
osv_azl
AZL-108137 CVE-2026-98387 affecting package kernel 6.6.157.1-1
14 Oct 202614:17
–osv_azl
osv_bell
osv_bell
BELL-CVE-2026-98387
16 Oct 202606:05
–osv_bell
osv_cve
osv_cve
CVE-2026-98387 s390/crypto: Fix skcipher_walk return code handling in aes_s390
14 Oct 202613:25
–osv_cve
osv_debian
osv_debian
DEBIAN-CVE-2026-98387
14 Oct 202614:17
–osv_debian
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.5–6.12.111
linuxlinux_kernelRange6.13.0–6.18.53
linuxlinux_kernelRange6.19.0–7.2.7
linuxlinux_kernelRange7.3.0≥
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/s390/crypto/aes_s390.c"
    ],
    "versions": [
      {
        "version": "7988fb2c03c8cf9936f851ab19a6d21b3c3411c0",
        "lessThan": "89b58645646d1dac34162cc2597f42266bfbf930",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7988fb2c03c8cf9936f851ab19a6d21b3c3411c0",
        "lessThan": "35c3f97569306050e818fa18e17fa97c358f0f28",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7988fb2c03c8cf9936f851ab19a6d21b3c3411c0",
        "lessThan": "aea3e1588f08e381a7a57b2bf1a60cc2347904cd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7988fb2c03c8cf9936f851ab19a6d21b3c3411c0",
        "lessThan": "15fa028589c3a2545f0bff355eff06d5844196bf",
        "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/s390/crypto/aes_s390.c"
    ],
    "versions": [
      {
        "version": "5.5",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.5",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.111",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.53",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.7",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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19 Oct 2026 10:18Current
6.1Medium risk
Vulners AI Score6.1
EPSS0.002
24