SUSE-SU-2026:21961-1

Vulnerability from csaf_suse - Published: 2026-06-01 08:22 - Updated: 2026-09-16 19:54
Summary
Security update for the Linux Kernel RT (Live Patch 9 for SUSE Linux Enterprise 16)
Severity
Important
Notes
Title of the patch: Security update for the Linux Kernel RT (Live Patch 9 for SUSE Linux Enterprise 16)
Description of the patch: This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.30.1 fixes various security issues The following security issues were fixed: - CVE-2025-54518: AMD-SN-7052: CPU OP Cache Corruption (bsc#1264096). - CVE-2026-23437: net: shaper: protect late read accesses to the hierarchy (bsc#1261845). - CVE-2026-31406: xfrm: Fix work re-schedule after cancel in xfrm_nat_keepalive_net_fini() (bsc#1261630). - CVE-2026-46300: FragNesia attack: another xfrm/esp based local root exploit (bsc#1265224). - CVE-2026-46333: ptrace: slightly saner 'get_dumpable()' logic (bsc#1265384).
Patchnames: SUSE-SL-Micro-6.2-840
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2025-54518
7.4 (High)
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Micro 6.2:kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64 —
Vendor Fix
Threats
Impact important
CVE-2026-23437
7 (High)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Recommended 1 product, the same list as for CVE-2025-54518
Threats
Impact important
CVE-2026-31406
7 (High)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Recommended 1 product, the same list as for CVE-2025-54518
Threats
Impact important
CVE-2026-46300
8.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected products
Recommended 1 product, the same list as for CVE-2025-54518
Threats
Impact important
CVE-2026-46333
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Recommended 1 product, the same list as for CVE-2025-54518
Threats
Impact important
References
URL Category
https://www.suse.com/support/security/rating/ external
https://ftp.suse.com/pub/projects/security/csaf/s… self
https://www.suse.com/support/update/announcement/… self
https://lists.suse.com/pipermail/sle-security-upd… self
https://bugzilla.suse.com/1261630 self
https://bugzilla.suse.com/1261845 self
https://bugzilla.suse.com/1264096 self
https://bugzilla.suse.com/1265224 self
https://bugzilla.suse.com/1265384 self
https://www.suse.com/security/cve/CVE-2025-54518/ self
https://www.suse.com/security/cve/CVE-2026-23437/ self
https://www.suse.com/security/cve/CVE-2026-31406/ self
https://www.suse.com/security/cve/CVE-2026-46300/ self
https://www.suse.com/security/cve/CVE-2026-46333/ self
https://www.suse.com/security/cve/CVE-2025-54518 external
https://bugzilla.suse.com/1264013 external
https://bugzilla.suse.com/1264066 external
https://bugzilla.suse.com/1264096 external
https://www.suse.com/security/cve/CVE-2026-23437 external
https://bugzilla.suse.com/1261635 external
https://bugzilla.suse.com/1261845 external
https://www.suse.com/security/cve/CVE-2026-31406 external
https://bugzilla.suse.com/1261629 external
https://bugzilla.suse.com/1261630 external
https://www.suse.com/security/cve/CVE-2026-46300 external
https://bugzilla.suse.com/1265209 external
https://bugzilla.suse.com/1265226 external
https://bugzilla.suse.com/1265312 external
https://bugzilla.suse.com/1265383 external
https://bugzilla.suse.com/1265960 external
https://bugzilla.suse.com/1271317 external
https://www.suse.com/security/cve/CVE-2026-46333 external
https://bugzilla.suse.com/1265308 external
https://bugzilla.suse.com/1265384 external
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Security update for the Linux Kernel RT (Live Patch 9 for SUSE Linux Enterprise 16)",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "\nThis update for the SUSE Linux Enterprise Kernel 6.12.0-160000.30.1 fixes various security issues\n\nThe following security issues were fixed:\n\n- CVE-2025-54518: AMD-SN-7052: CPU OP Cache Corruption (bsc#1264096).\n- CVE-2026-23437: net: shaper: protect late read accesses to the hierarchy (bsc#1261845).\n- CVE-2026-31406: xfrm: Fix work re-schedule after cancel in xfrm_nat_keepalive_net_fini() (bsc#1261630).\n- CVE-2026-46300: FragNesia attack: another xfrm/esp based local root exploit (bsc#1265224).\n- CVE-2026-46333: ptrace: slightly saner \u0027get_dumpable()\u0027 logic (bsc#1265384).\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-SL-Micro-6.2-840",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2026_21961-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2026:21961-1",
        "url": "https://www.suse.com/support/update/announcement/2026/suse-su-202621961-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2026:21961-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2026-June/026548.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1261630",
        "url": "https://bugzilla.suse.com/1261630"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1261845",
        "url": "https://bugzilla.suse.com/1261845"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1264096",
        "url": "https://bugzilla.suse.com/1264096"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1265224",
        "url": "https://bugzilla.suse.com/1265224"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1265384",
        "url": "https://bugzilla.suse.com/1265384"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2025-54518 page",
        "url": "https://www.suse.com/security/cve/CVE-2025-54518/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2026-23437 page",
        "url": "https://www.suse.com/security/cve/CVE-2026-23437/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2026-31406 page",
        "url": "https://www.suse.com/security/cve/CVE-2026-31406/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2026-46300 page",
        "url": "https://www.suse.com/security/cve/CVE-2026-46300/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2026-46333 page",
        "url": "https://www.suse.com/security/cve/CVE-2026-46333/"
      }
    ],
    "title": "Security update for the Linux Kernel RT (Live Patch 9 for SUSE Linux Enterprise 16)",
    "tracking": {
      "current_release_date": "2026-09-16T19:54:03Z",
      "generator": {
        "date": "2026-06-01T08:22:30Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2026:21961-1",
      "initial_release_date": "2026-06-01T08:22:30Z",
      "revision_history": [
        {
          "date": "2026-06-01T08:22:30Z",
          "number": "1",
          "summary": "Current version"
        },
        {
          "date": "2026-09-16T19:04:46Z",
          "number": "2",
          "summary": "unknown changes"
        },
        {
          "date": "2026-09-16T19:54:03Z",
          "number": "3",
          "summary": "unknown changes"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64",
                "product": {
                  "name": "kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64",
                  "product_id": "kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/kernel-livepatch-6_12_0-160000_30-rt@2-160000.1.1?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Linux Micro 6.2",
                "product": {
                  "name": "SUSE Linux Micro 6.2",
                  "product_id": "SUSE Linux Micro 6.2",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sl-micro:6.2"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64 as component of SUSE Linux Micro 6.2",
          "product_id": "SUSE Linux Micro 6.2:kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64"
        },
        "product_reference": "kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Micro 6.2"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-54518",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2025-54518"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker to corrupt instructions executed at a different privilege level, potentially resulting in privilege escalation.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Micro 6.2:kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2025-54518",
          "url": "https://www.suse.com/security/cve/CVE-2025-54518"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1264013 for CVE-2025-54518",
          "url": "https://bugzilla.suse.com/1264013"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1264066 for CVE-2025-54518",
          "url": "https://bugzilla.suse.com/1264066"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1264096 for CVE-2025-54518",
          "url": "https://bugzilla.suse.com/1264096"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Micro 6.2:kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Micro 6.2:kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-06-01T08:22:30Z",
          "details": "important"
        }
      ],
      "title": "CVE-2025-54518"
    },
    {
      "cve": "CVE-2026-23437",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-23437"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: shaper: protect late read accesses to the hierarchy\n\nWe look up a netdev during prep of Netlink ops (pre- callbacks)\nand take a ref to it. Then later in the body of the callback\nwe take its lock or RCU which are the actual protections.\n\nThis is not proper, a conversion from a ref to a locked netdev\nmust include a liveness check (a check if the netdev hasn\u0027t been\nunregistered already). Fix the read cases (those under RCU).\nWrites needs a separate change to protect from creating the\nhierarchy after flush has already run.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Micro 6.2:kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-23437",
          "url": "https://www.suse.com/security/cve/CVE-2026-23437"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1261635 for CVE-2026-23437",
          "url": "https://bugzilla.suse.com/1261635"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1261845 for CVE-2026-23437",
          "url": "https://bugzilla.suse.com/1261845"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Micro 6.2:kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Micro 6.2:kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-06-01T08:22:30Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-23437"
    },
    {
      "cve": "CVE-2026-31406",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-31406"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfrm: Fix work re-schedule after cancel in xfrm_nat_keepalive_net_fini()\n\nAfter cancel_delayed_work_sync() is called from\nxfrm_nat_keepalive_net_fini(), xfrm_state_fini() flushes remaining\nstates via __xfrm_state_delete(), which calls\nxfrm_nat_keepalive_state_updated() to re-schedule nat_keepalive_work.\n\nThe following is a simple race scenario:\n\n           cpu0                             cpu1\n\ncleanup_net() [Round 1]\n  ops_undo_list()\n    xfrm_net_exit()\n      xfrm_nat_keepalive_net_fini()\n        cancel_delayed_work_sync(nat_keepalive_work);\n      xfrm_state_fini()\n        xfrm_state_flush()\n          xfrm_state_delete(x)\n            __xfrm_state_delete(x)\n              xfrm_nat_keepalive_state_updated(x)\n                schedule_delayed_work(nat_keepalive_work);\n  rcu_barrier();\n  net_complete_free();\n  net_passive_dec(net);\n    llist_add(\u0026net-\u003edefer_free_list, \u0026defer_free_list);\n\ncleanup_net() [Round 2]\n  rcu_barrier();\n  net_complete_free()\n    kmem_cache_free(net_cachep, net);\n                                     nat_keepalive_work()\n                                       // on freed net\n\nTo prevent this, cancel_delayed_work_sync() is replaced with\ndisable_delayed_work_sync().",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Micro 6.2:kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-31406",
          "url": "https://www.suse.com/security/cve/CVE-2026-31406"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1261629 for CVE-2026-31406",
          "url": "https://bugzilla.suse.com/1261629"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1261630 for CVE-2026-31406",
          "url": "https://bugzilla.suse.com/1261630"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Micro 6.2:kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Micro 6.2:kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-06-01T08:22:30Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-31406"
    },
    {
      "cve": "CVE-2026-46300",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-46300"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: skbuff: preserve shared-frag marker during coalescing\n\nskb_try_coalesce() can attach paged frags from @from to @to.  If @from\nhas SKBFL_SHARED_FRAG set, the resulting @to skb can contain the same\nexternally-owned or page-cache-backed frags, but the shared-frag marker\nis currently lost.\n\nThat breaks the invariant relied on by later in-place writers.  In\nparticular, ESP input checks skb_has_shared_frag() before deciding\nwhether an uncloned nonlinear skb can skip skb_cow_data().  If TCP\nreceive coalescing has moved shared frags into an unmarked skb, ESP can\nsee skb_has_shared_frag() as false and decrypt in place over page-cache\nbacked frags.\n\nPropagate SKBFL_SHARED_FRAG when skb_try_coalesce() transfers paged\nfrags.  The tailroom copy path does not need the marker because it copies\nbytes into @to\u0027s linear data rather than transferring frag descriptors.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Micro 6.2:kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-46300",
          "url": "https://www.suse.com/security/cve/CVE-2026-46300"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1265209 for CVE-2026-46300",
          "url": "https://bugzilla.suse.com/1265209"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1265226 for CVE-2026-46300",
          "url": "https://bugzilla.suse.com/1265226"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1265312 for CVE-2026-46300",
          "url": "https://bugzilla.suse.com/1265312"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1265383 for CVE-2026-46300",
          "url": "https://bugzilla.suse.com/1265383"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1265960 for CVE-2026-46300",
          "url": "https://bugzilla.suse.com/1265960"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1271317 for CVE-2026-46300",
          "url": "https://bugzilla.suse.com/1271317"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Micro 6.2:kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Micro 6.2:kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-06-01T08:22:30Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-46300"
    },
    {
      "cve": "CVE-2026-46333",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-46333"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nptrace: slightly saner \u0027get_dumpable()\u0027 logic\n\nThe \u0027dumpability\u0027 of a task is fundamentally about the memory image of\nthe task - the concept comes from whether it can core dump or not - and\nmakes no sense when you don\u0027t have an associated mm.\n\nAnd almost all users do in fact use it only for the case where the task\nhas a mm pointer.\n\nBut we have one odd special case: ptrace_may_access() uses \u0027dumpable\u0027 to\ncheck various other things entirely independently of the MM (typically\nexplicitly using flags like PTRACE_MODE_READ_FSCREDS).  Including for\nthreads that no longer have a VM (and maybe never did, like most kernel\nthreads).\n\nIt\u0027s not what this flag was designed for, but it is what it is.\n\nThe ptrace code does check that the uid/gid matches, so you do have to\nbe uid-0 to see kernel thread details, but this means that the\ntraditional \"drop capabilities\" model doesn\u0027t make any difference for\nthis all.\n\nMake it all make a *bit* more sense by saying that if you don\u0027t have a\nMM pointer, we\u0027ll use a cached \"last dumpability\" flag if the thread\never had a MM (it will be zero for kernel threads since it is never\nset), and require a proper CAP_SYS_PTRACE capability to override.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Micro 6.2:kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-46333",
          "url": "https://www.suse.com/security/cve/CVE-2026-46333"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1265308 for CVE-2026-46333",
          "url": "https://bugzilla.suse.com/1265308"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1265384 for CVE-2026-46333",
          "url": "https://bugzilla.suse.com/1265384"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Micro 6.2:kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Micro 6.2:kernel-livepatch-6_12_0-160000_30-rt-2-160000.1.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-06-01T08:22:30Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-46333"
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.