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    4 vulnerabilities found for Red Hat Enterprise Linux BaseOS AUS (v.8.6) by Red Hat

    CVE-2026-33845 (GCVE-0-2026-33845)

    Vulnerability from nvd – Published: 2026-04-30 17:41 – Updated: 2026-08-25 16:00
    VLAI
    Title
    Gnutls: gnutls: denial of service via dtls zero-length fragment
    Summary
    A flaw in GnuTLS DTLS handshake parsing allows malformed fragments with zero length and non-zero offset, leading to an integer underflow during reassembly and resulting in an out-of-bounds read. This issue is remotely exploitable and may cause information disclosure or denial of service.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-04-30 18:40 UTC
    CWE
    • CWE-191 - Integer Underflow (Wrap or Wraparound)
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:13274 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:20611 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:20612 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:20613 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:26319 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:26409 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:29197 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:30004 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:30849 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:30850 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:32962 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:33125 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:34372 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:36004 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:36005 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:36006 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:41921 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:58981 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-33845 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2450624 issue-trackingx_refsource_REDHAT
    https://security.access.redhat.com/data/csaf/v2/v… x_sadp-csaf-vex
    Impacted products
    Vendor Product Version
    Affected: 0 , < 3.8.13 (semver)
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:3.8.10-4.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
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    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:3.8.9-9.el10_0.19 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:3.3.29-9.el7_9.1 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:3.6.16-8.el8_10.6 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
        cpe:/o:redhat:enterprise_linux:8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 0:3.6.14-10.el8_4.1 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
        cpe:/o:redhat:rhel_aus:8.4::baseos
        cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 0:4.13-3.el8_4.1 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
        cpe:/o:redhat:rhel_aus:8.4::baseos
        cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 0:3.6.14-10.el8_4.1 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
        cpe:/o:redhat:rhel_aus:8.4::baseos
        cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 0:4.13-3.el8_4.1 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
        cpe:/o:redhat:rhel_aus:8.4::baseos
        cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 0:3.6.16-5.el8_6.5 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
        cpe:/o:redhat:rhel_aus:8.6::baseos
        cpe:/o:redhat:rhel_eus_long_life:8.6::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 0:4.13-3.el8_6.2 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
        cpe:/o:redhat:rhel_aus:8.6::baseos
        cpe:/o:redhat:rhel_eus_long_life:8.6::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 0:3.6.16-5.el8_6.5 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
        cpe:/o:redhat:rhel_aus:8.6::baseos
        cpe:/o:redhat:rhel_eus_long_life:8.6::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 0:4.13-3.el8_6.2 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
        cpe:/o:redhat:rhel_aus:8.6::baseos
        cpe:/o:redhat:rhel_eus_long_life:8.6::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 0:3.6.16-7.el8_8.4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
        cpe:/o:redhat:rhel_e4s:8.8::baseos
        cpe:/o:redhat:rhel_tus:8.8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 0:4.13-4.el8_8.1 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
        cpe:/o:redhat:rhel_e4s:8.8::baseos
        cpe:/o:redhat:rhel_tus:8.8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 0:3.6.16-7.el8_8.4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
        cpe:/o:redhat:rhel_e4s:8.8::baseos
        cpe:/o:redhat:rhel_tus:8.8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 0:4.13-4.el8_8.1 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
        cpe:/o:redhat:rhel_e4s:8.8::baseos
        cpe:/o:redhat:rhel_tus:8.8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:3.8.10-4.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/o:redhat:enterprise_linux:9::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:3.7.6-21.el9_2.7 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
        cpe:/o:redhat:rhel_e4s:9.2::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:3.8.3-4.el9_4.6 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
        cpe:/o:redhat:rhel_e4s:9.4::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:3.8.3-6.el9_6.4 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/o:redhat:rhel_eus:9.6::baseos
    Create a notification for this product.
    Red Hat Red Hat AI Inference Server 3.2 Unaffected: 1782951051 , < * (rpm)
        cpe:/a:redhat:ai_inference_server:3.2::el9
    Create a notification for this product.
    Red Hat Red Hat AI Inference Server 3.2 Unaffected: 1782951012 , < * (rpm)
        cpe:/a:redhat:ai_inference_server:3.2::el9
    Create a notification for this product.
    Red Hat Red Hat AI Inference Server 3.2 Unaffected: 1782951244 , < * (rpm)
        cpe:/a:redhat:ai_inference_server:3.2::el9
    Create a notification for this product.
    Red Hat Red Hat Discovery 2 Unaffected: 1782159791 , < * (rpm)
        cpe:/a:redhat:discovery:2::el9
    Create a notification for this product.
    Red Hat Red Hat Discovery 2 Unaffected: 1782166952 , < * (rpm)
        cpe:/a:redhat:discovery:2::el9
    Create a notification for this product.
    Red Hat Red Hat Hardened Images Unaffected: 3.8.13-1.hum1 , < * (rpm)
        cpe:/a:redhat:hummingbird:1
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525684 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525671 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525693 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525739 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1787241211 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1787135742 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1787241260 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5     cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux Server (v. 7 ELS)     cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream EUS (v. 10.0)     cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream (v. 10)     cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream (v. 8)     cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream AUS (v.8.4)     cpe:/a:redhat:rhel_aus:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)     cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream AUS (v.8.6)     cpe:/a:redhat:rhel_aus:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)     cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream E4S (v.8.8)     cpe:/a:redhat:rhel_e4s:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream TUS (v.8.8)     cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream E4S (v.9.2)     cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream E4S (v.9.4)     cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream EUS (v.9.6)     cpe:/a:redhat:rhel_eus:9.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream (v. 9)     cpe:/a:redhat:enterprise_linux:9::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS EUS (v. 10.0)     cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS (v. 10)     cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS (v. 8)     cpe:/o:redhat:enterprise_linux:8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS AUS (v.8.4)     cpe:/o:redhat:rhel_aus:8.4::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4)     cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS AUS (v.8.6)     cpe:/o:redhat:rhel_aus:8.6::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)     cpe:/o:redhat:rhel_eus_long_life:8.6::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS E4S (v.8.8)     cpe:/o:redhat:rhel_e4s:8.8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS TUS (v.8.8)     cpe:/o:redhat:rhel_tus:8.8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS E4S (v.9.2)     cpe:/o:redhat:rhel_e4s:9.2::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS E4S (v.9.4)     cpe:/o:redhat:rhel_e4s:9.4::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS EUS (v.9.6)     cpe:/o:redhat:rhel_eus:9.6::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS (v. 9)     cpe:/o:redhat:enterprise_linux:9::baseos
    Create a notification for this product.
    Red Hat Red Hat AI Inference Server 3.2     cpe:/a:redhat:ai_inference_server:3.2::el9
    Create a notification for this product.
    Red Hat Red Hat Discovery 2     cpe:/a:redhat:discovery:2::el9
    Create a notification for this product.
    Red Hat Red Hat Hardened Images     cpe:/a:redhat:hummingbird:1
    Create a notification for this product.
    Date Public
    2026-04-30 17:28
    Show details on NVD website

    {
      "containers": {
        "adp": [
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            "metrics": [
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                "other": {
                  "content": {
                    "id": "CVE-2026-33845",
                    "options": [
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                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "yes"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-04-30T18:40:18.586755Z",
                    "version": "2.0.3"
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            "providerMetadata": {
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                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:openshift:4"
                ],
                "defaultStatus": "affected",
                "packageName": "openshift/ose-rhel-coreos-9",
                "product": "Red Hat OpenShift Container Platform 4",
                "vendor": "Red Hat"
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              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
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                ],
                "defaultStatus": "unaffected",
                "packageName": "registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:2958104c085c46561c9453784a06a36ab12a27e21ba1e732b4b30a092bb58805_amd64",
                "product": "Red Hat Update Infrastructure 5",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:6"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls",
                "product": "Red Hat Enterprise Linux 6",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:rhel_els:7"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-0:3.3.29-9.el7_9.1.i686",
                "product": "Red Hat Enterprise Linux Server (v. 7 ELS)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux_eus:10.0"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.8.9-9.el10_0.19.aarch64",
                "product": "Red Hat Enterprise Linux AppStream EUS (v. 10.0)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:10.2"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.8.10-4.el10_2.aarch64",
                "product": "Red Hat Enterprise Linux AppStream (v. 10)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:enterprise_linux:8::appstream"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.6.16-8.el8_10.6.aarch64",
                "product": "Red Hat Enterprise Linux AppStream (v. 8)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_aus:8.4::appstream"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.6.14-10.el8_4.1.i686",
                "product": "Red Hat Enterprise Linux AppStream AUS (v.8.4)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_eus_long_life:8.4::appstream"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.6.14-10.el8_4.1.i686",
                "product": "Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_aus:8.6::appstream"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.6.16-5.el8_6.5.i686",
                "product": "Red Hat Enterprise Linux AppStream AUS (v.8.6)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_eus_long_life:8.6::appstream"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.6.16-5.el8_6.5.i686",
                "product": "Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_e4s:8.8::appstream"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.6.16-7.el8_8.4.i686",
                "product": "Red Hat Enterprise Linux AppStream E4S (v.8.8)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_tus:8.8::appstream"
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    CVE-2026-35535 (GCVE-0-2026-35535)

    Vulnerability from nvd – Published: 2026-04-03 02:21 – Updated: 2026-08-25 12:05
    VLAI
    Summary
    In Sudo through 1.9.17p2 before 3e474c2, a failure of a setuid, setgid, or setgroups call, during a privilege drop before running the mailer, is not a fatal error and can lead to privilege escalation.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-04-03 00:00 UTC
    CWE
    • CWE-271 - Privilege Dropping / Lowering Errors
    • CWE-272 - Least Privilege Violation
    References
    URL Tags
    https://github.com/sudo-project/sudo/commit/3e474…
    https://www.qualys.com/2026/03/10/crack-armor.txt
    https://bugs.launchpad.net/ubuntu/+source/sudo/+b…
    https://bugs.debian.org/1130593
    https://cert-portal.siemens.com/productcert/html/…
    https://lists.debian.org/debian-lts-announce/2026…
    https://access.redhat.com/security/cve/CVE-2026-35535 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2454714 issue-trackingx_refsource_REDHAT
    https://security.access.redhat.com/data/csaf/v2/v… x_sadp-csaf-vex
    https://access.redhat.com/errata/RHSA-2026:13896 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:13895 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:21695 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:21690 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:28887 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:23233 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:20087 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:34098 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:21656 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:20040 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:13888 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:10758 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:19067 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:13731 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:13891 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:14437 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:13889 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:12310 vendor-advisoryx_refsource_REDHAT
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    https://access.redhat.com/errata/RHSA-2026:13892 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:30088 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:21275 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:58981 vendor-advisoryx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Sudo project Sudo Affected: 0 , < 3e474c2f201484be83d994ae10a4e20e8c81bb69 (git)
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    Siemens RUGGEDCOM RST2428P Affected: 0 , < V4.0 (custom)
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    Red Hat Red Hat Update Infrastructure 5     cpe:/a:redhat:rhui:5::el9
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    Red Hat Red Hat Enterprise Linux Server -EXTENSION(v. 6 ELS-EXTENSION)     cpe:/o:redhat:rhel_els:6
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    Red Hat Red Hat Enterprise Linux Server Optional -EXTENSION (v. 6 ELS -EXTENSION)     cpe:/o:redhat:rhel_els:6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux Server (v. 7 ELS)     cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux Server Optional (v. 7 ELS)     cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.12     cpe:/a:redhat:openshift:4.12::el8
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.13     cpe:/a:redhat:openshift:4.13::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.14     cpe:/a:redhat:openshift:4.14::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.15     cpe:/a:redhat:openshift:4.15::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.16     cpe:/a:redhat:openshift:4.16::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.17     cpe:/a:redhat:openshift:4.17::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.18     cpe:/a:redhat:openshift:4.18::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.19     cpe:/a:redhat:openshift:4.19::el9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream EUS (v. 10.0)     cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream (v. 10)     cpe:/o:redhat:enterprise_linux:10.1
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream E4S (v.9.0)     cpe:/a:redhat:rhel_e4s:9.0::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream E4S (v.9.2)     cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream EUS (v.9.4)     cpe:/a:redhat:rhel_eus:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream EUS (v.9.6)     cpe:/a:redhat:rhel_eus:9.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream (v. 9)     cpe:/a:redhat:enterprise_linux:9::appstream
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    Red Hat Red Hat Enterprise Linux BaseOS EUS (v. 10.0)     cpe:/o:redhat:enterprise_linux_eus:10.0
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    Red Hat Red Hat Enterprise Linux BaseOS (v. 10)     cpe:/o:redhat:enterprise_linux:10.1
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS (v. 8)     cpe:/o:redhat:enterprise_linux:8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS AUS (v.8.6)     cpe:/o:redhat:rhel_aus:8.6::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS E4S (v.8.6)     cpe:/o:redhat:rhel_e4s:8.6::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS TUS (v.8.6)     cpe:/o:redhat:rhel_tus:8.6::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS E4S (v.8.8)     cpe:/o:redhat:rhel_e4s:8.8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS TUS (v.8.8)     cpe:/o:redhat:rhel_tus:8.8::baseos
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    Red Hat Red Hat Enterprise Linux BaseOS E4S (v.9.0)     cpe:/o:redhat:rhel_e4s:9.0::baseos
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    Red Hat Red Hat Enterprise Linux BaseOS E4S (v.9.2)     cpe:/o:redhat:rhel_e4s:9.2::baseos
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    Red Hat Red Hat Enterprise Linux BaseOS EUS (v.9.4)     cpe:/o:redhat:rhel_eus:9.4::baseos
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    Red Hat Red Hat Enterprise Linux BaseOS EUS (v.9.6)     cpe:/o:redhat:rhel_eus:9.6::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS (v. 9)     cpe:/o:redhat:enterprise_linux:9::baseos
    Create a notification for this product.
    Red Hat Red Hat AI Inference Server 3.3     cpe:/a:redhat:ai_inference_server:3.3::el9
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-33845 (GCVE-0-2026-33845)

    Vulnerability from cvelistv5 – Published: 2026-04-30 17:41 – Updated: 2026-08-25 16:00
    VLAI
    Title
    Gnutls: gnutls: denial of service via dtls zero-length fragment
    Summary
    A flaw in GnuTLS DTLS handshake parsing allows malformed fragments with zero length and non-zero offset, leading to an integer underflow during reassembly and resulting in an out-of-bounds read. This issue is remotely exploitable and may cause information disclosure or denial of service.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-04-30 18:40 UTC
    CWE
    • CWE-191 - Integer Underflow (Wrap or Wraparound)
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    https://access.redhat.com/errata/RHSA-2026:20613 vendor-advisoryx_refsource_REDHAT
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    https://bugzilla.redhat.com/show_bug.cgi?id=2450624 issue-trackingx_refsource_REDHAT
    https://security.access.redhat.com/data/csaf/v2/v… x_sadp-csaf-vex
    Impacted products
    Vendor Product Version
    Affected: 0 , < 3.8.13 (semver)
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:3.8.10-4.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
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    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:3.8.9-9.el10_0.19 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
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    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:3.3.29-9.el7_9.1 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
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    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:3.6.16-8.el8_10.6 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
        cpe:/o:redhat:enterprise_linux:8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 0:3.6.14-10.el8_4.1 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
        cpe:/o:redhat:rhel_aus:8.4::baseos
        cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 0:4.13-3.el8_4.1 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
        cpe:/o:redhat:rhel_aus:8.4::baseos
        cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 0:3.6.14-10.el8_4.1 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
        cpe:/o:redhat:rhel_aus:8.4::baseos
        cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
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    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 0:4.13-3.el8_4.1 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
        cpe:/o:redhat:rhel_aus:8.4::baseos
        cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 0:3.6.16-5.el8_6.5 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
        cpe:/o:redhat:rhel_aus:8.6::baseos
        cpe:/o:redhat:rhel_eus_long_life:8.6::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 0:4.13-3.el8_6.2 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
        cpe:/o:redhat:rhel_aus:8.6::baseos
        cpe:/o:redhat:rhel_eus_long_life:8.6::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 0:3.6.16-5.el8_6.5 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
        cpe:/o:redhat:rhel_aus:8.6::baseos
        cpe:/o:redhat:rhel_eus_long_life:8.6::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 0:4.13-3.el8_6.2 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
        cpe:/o:redhat:rhel_aus:8.6::baseos
        cpe:/o:redhat:rhel_eus_long_life:8.6::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 0:3.6.16-7.el8_8.4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
        cpe:/o:redhat:rhel_e4s:8.8::baseos
        cpe:/o:redhat:rhel_tus:8.8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 0:4.13-4.el8_8.1 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
        cpe:/o:redhat:rhel_e4s:8.8::baseos
        cpe:/o:redhat:rhel_tus:8.8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 0:3.6.16-7.el8_8.4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
        cpe:/o:redhat:rhel_e4s:8.8::baseos
        cpe:/o:redhat:rhel_tus:8.8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 0:4.13-4.el8_8.1 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
        cpe:/o:redhat:rhel_e4s:8.8::baseos
        cpe:/o:redhat:rhel_tus:8.8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:3.8.10-4.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/o:redhat:enterprise_linux:9::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:3.7.6-21.el9_2.7 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
        cpe:/o:redhat:rhel_e4s:9.2::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:3.8.3-4.el9_4.6 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
        cpe:/o:redhat:rhel_e4s:9.4::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:3.8.3-6.el9_6.4 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/o:redhat:rhel_eus:9.6::baseos
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    Red Hat Red Hat AI Inference Server 3.2 Unaffected: 1782951051 , < * (rpm)
        cpe:/a:redhat:ai_inference_server:3.2::el9
    Create a notification for this product.
    Red Hat Red Hat AI Inference Server 3.2 Unaffected: 1782951012 , < * (rpm)
        cpe:/a:redhat:ai_inference_server:3.2::el9
    Create a notification for this product.
    Red Hat Red Hat AI Inference Server 3.2 Unaffected: 1782951244 , < * (rpm)
        cpe:/a:redhat:ai_inference_server:3.2::el9
    Create a notification for this product.
    Red Hat Red Hat Discovery 2 Unaffected: 1782159791 , < * (rpm)
        cpe:/a:redhat:discovery:2::el9
    Create a notification for this product.
    Red Hat Red Hat Discovery 2 Unaffected: 1782166952 , < * (rpm)
        cpe:/a:redhat:discovery:2::el9
    Create a notification for this product.
    Red Hat Red Hat Hardened Images Unaffected: 3.8.13-1.hum1 , < * (rpm)
        cpe:/a:redhat:hummingbird:1
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525684 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525671 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525693 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525739 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1787241211 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1787135742 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1787241260 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
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    Red Hat Red Hat Update Infrastructure 5     cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux Server (v. 7 ELS)     cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream EUS (v. 10.0)     cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream (v. 10)     cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream (v. 8)     cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream AUS (v.8.4)     cpe:/a:redhat:rhel_aus:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)     cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream AUS (v.8.6)     cpe:/a:redhat:rhel_aus:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)     cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream E4S (v.8.8)     cpe:/a:redhat:rhel_e4s:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream TUS (v.8.8)     cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream E4S (v.9.2)     cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream E4S (v.9.4)     cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream EUS (v.9.6)     cpe:/a:redhat:rhel_eus:9.6::appstream
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    Red Hat Red Hat Enterprise Linux AppStream (v. 9)     cpe:/a:redhat:enterprise_linux:9::appstream
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    Red Hat Red Hat Enterprise Linux BaseOS EUS (v. 10.0)     cpe:/o:redhat:enterprise_linux_eus:10.0
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    Red Hat Red Hat Enterprise Linux BaseOS (v. 10)     cpe:/o:redhat:enterprise_linux:10.2
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    Red Hat Red Hat Enterprise Linux BaseOS (v. 8)     cpe:/o:redhat:enterprise_linux:8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS AUS (v.8.4)     cpe:/o:redhat:rhel_aus:8.4::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4)     cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS AUS (v.8.6)     cpe:/o:redhat:rhel_aus:8.6::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)     cpe:/o:redhat:rhel_eus_long_life:8.6::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS E4S (v.8.8)     cpe:/o:redhat:rhel_e4s:8.8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS TUS (v.8.8)     cpe:/o:redhat:rhel_tus:8.8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS E4S (v.9.2)     cpe:/o:redhat:rhel_e4s:9.2::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux BaseOS E4S (v.9.4)     cpe:/o:redhat:rhel_e4s:9.4::baseos
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    Red Hat Red Hat Enterprise Linux BaseOS EUS (v.9.6)     cpe:/o:redhat:rhel_eus:9.6::baseos
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    Red Hat Red Hat Enterprise Linux BaseOS (v. 9)     cpe:/o:redhat:enterprise_linux:9::baseos
    Create a notification for this product.
    Red Hat Red Hat AI Inference Server 3.2     cpe:/a:redhat:ai_inference_server:3.2::el9
    Create a notification for this product.
    Red Hat Red Hat Discovery 2     cpe:/a:redhat:discovery:2::el9
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    Red Hat Red Hat Hardened Images     cpe:/a:redhat:hummingbird:1
    Create a notification for this product.
    Date Public
    2026-04-30 17:28
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2026-33845",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "yes"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-04-30T18:40:18.586755Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-04-30T18:41:03.926Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          },
          {
            "affected": [
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:openshift:4"
                ],
                "defaultStatus": "affected",
                "packageName": "openshift/ose-rhel-coreos-9",
                "product": "Red Hat OpenShift Container Platform 4",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:rhui:5::el9"
                ],
                "defaultStatus": "unaffected",
                "packageName": "registry.redhat.io/rhui5/cds-kubernetes-rhel9@sha256:2958104c085c46561c9453784a06a36ab12a27e21ba1e732b4b30a092bb58805_amd64",
                "product": "Red Hat Update Infrastructure 5",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:6"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls",
                "product": "Red Hat Enterprise Linux 6",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:rhel_els:7"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-0:3.3.29-9.el7_9.1.i686",
                "product": "Red Hat Enterprise Linux Server (v. 7 ELS)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux_eus:10.0"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.8.9-9.el10_0.19.aarch64",
                "product": "Red Hat Enterprise Linux AppStream EUS (v. 10.0)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:10.2"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.8.10-4.el10_2.aarch64",
                "product": "Red Hat Enterprise Linux AppStream (v. 10)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:enterprise_linux:8::appstream"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.6.16-8.el8_10.6.aarch64",
                "product": "Red Hat Enterprise Linux AppStream (v. 8)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_aus:8.4::appstream"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.6.14-10.el8_4.1.i686",
                "product": "Red Hat Enterprise Linux AppStream AUS (v.8.4)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_eus_long_life:8.4::appstream"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.6.14-10.el8_4.1.i686",
                "product": "Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_aus:8.6::appstream"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.6.16-5.el8_6.5.i686",
                "product": "Red Hat Enterprise Linux AppStream AUS (v.8.6)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_eus_long_life:8.6::appstream"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.6.16-5.el8_6.5.i686",
                "product": "Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_e4s:8.8::appstream"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.6.16-7.el8_8.4.i686",
                "product": "Red Hat Enterprise Linux AppStream E4S (v.8.8)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_tus:8.8::appstream"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.6.16-7.el8_8.4.i686",
                "product": "Red Hat Enterprise Linux AppStream TUS (v.8.8)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_e4s:9.2::appstream"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.7.6-21.el9_2.7.aarch64",
                "product": "Red Hat Enterprise Linux AppStream E4S (v.9.2)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_e4s:9.4::appstream"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.8.3-4.el9_4.6.aarch64",
                "product": "Red Hat Enterprise Linux AppStream E4S (v.9.4)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_eus:9.6::appstream"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.8.3-6.el9_6.4.aarch64",
                "product": "Red Hat Enterprise Linux AppStream EUS (v.9.6)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:enterprise_linux:9::appstream"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-c++-0:3.8.10-4.el9_8.aarch64",
                "product": "Red Hat Enterprise Linux AppStream (v. 9)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux_eus:10.0"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-0:3.8.9-9.el10_0.19.aarch64",
                "product": "Red Hat Enterprise Linux BaseOS EUS (v. 10.0)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:10.2"
                ],
                "defaultStatus": "unaffected",
                "packageName": "gnutls-0:3.8.10-4.el10_2.aarch64",
                "product": "Red Hat Enterprise Linux BaseOS (v. 10)",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:8::baseos"
                ],
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        "assignerShortName": "redhat",
        "cveId": "CVE-2026-33845",
        "datePublished": "2026-04-30T17:41:34.076Z",
        "dateReserved": "2026-03-24T05:31:54.914Z",
        "dateUpdated": "2026-08-25T16:00:34.371Z",
        "state": "PUBLISHED"
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    CVE-2026-35535 (GCVE-0-2026-35535)

    Vulnerability from cvelistv5 – Published: 2026-04-03 02:21 – Updated: 2026-08-25 12:05
    VLAI
    Summary
    In Sudo through 1.9.17p2 before 3e474c2, a failure of a setuid, setgid, or setgroups call, during a privilege drop before running the mailer, is not a fatal error and can lead to privilege escalation.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-04-03 00:00 UTC
    CWE
    • CWE-271 - Privilege Dropping / Lowering Errors
    • CWE-272 - Least Privilege Violation
    References
    URL Tags
    https://github.com/sudo-project/sudo/commit/3e474…
    https://www.qualys.com/2026/03/10/crack-armor.txt
    https://bugs.launchpad.net/ubuntu/+source/sudo/+b…
    https://bugs.debian.org/1130593
    https://cert-portal.siemens.com/productcert/html/…
    https://lists.debian.org/debian-lts-announce/2026…
    https://access.redhat.com/security/cve/CVE-2026-35535 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2454714 issue-trackingx_refsource_REDHAT
    https://security.access.redhat.com/data/csaf/v2/v… x_sadp-csaf-vex
    https://access.redhat.com/errata/RHSA-2026:13896 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:13895 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:21695 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:21690 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:28887 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:23233 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:20087 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:34098 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:21656 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:20040 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:13888 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:10758 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:19067 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:13731 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:13891 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:14437 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:13889 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:12310 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:19220 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:11521 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:14228 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:13892 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:30088 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:21275 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:58981 vendor-advisoryx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Sudo project Sudo Affected: 0 , < 3e474c2f201484be83d994ae10a4e20e8c81bb69 (git)
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    Siemens RUGGEDCOM RST2428P Affected: 0 , < V4.0 (custom)
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    Red Hat Red Hat Update Infrastructure 5     cpe:/a:redhat:rhui:5::el9
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    Red Hat Red Hat Enterprise Linux Server -EXTENSION(v. 6 ELS-EXTENSION)     cpe:/o:redhat:rhel_els:6
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    Red Hat Red Hat Enterprise Linux Server Optional -EXTENSION (v. 6 ELS -EXTENSION)     cpe:/o:redhat:rhel_els:6
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    Red Hat Red Hat Enterprise Linux Server (v. 7 ELS)     cpe:/o:redhat:rhel_els:7
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    Red Hat Red Hat Enterprise Linux Server Optional (v. 7 ELS)     cpe:/o:redhat:rhel_els:7
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    Red Hat Red Hat OpenShift Container Platform 4.12     cpe:/a:redhat:openshift:4.12::el8
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    Red Hat Red Hat OpenShift Container Platform 4.13     cpe:/a:redhat:openshift:4.13::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.14     cpe:/a:redhat:openshift:4.14::el9
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    Red Hat Red Hat OpenShift Container Platform 4.15     cpe:/a:redhat:openshift:4.15::el9
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    Red Hat Red Hat OpenShift Container Platform 4.16     cpe:/a:redhat:openshift:4.16::el9
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    Red Hat Red Hat OpenShift Container Platform 4.17     cpe:/a:redhat:openshift:4.17::el9
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    Red Hat Red Hat OpenShift Container Platform 4.18     cpe:/a:redhat:openshift:4.18::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.19     cpe:/a:redhat:openshift:4.19::el9
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    Red Hat Red Hat Enterprise Linux AppStream EUS (v. 10.0)     cpe:/o:redhat:enterprise_linux_eus:10.0
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    Red Hat Red Hat Enterprise Linux AppStream (v. 10)     cpe:/o:redhat:enterprise_linux:10.1
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream E4S (v.9.0)     cpe:/a:redhat:rhel_e4s:9.0::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream E4S (v.9.2)     cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux AppStream EUS (v.9.4)     cpe:/a:redhat:rhel_eus:9.4::appstream
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    Red Hat Red Hat Enterprise Linux AppStream EUS (v.9.6)     cpe:/a:redhat:rhel_eus:9.6::appstream
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    Red Hat Red Hat Enterprise Linux AppStream (v. 9)     cpe:/a:redhat:enterprise_linux:9::appstream
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    Red Hat Red Hat Enterprise Linux BaseOS EUS (v. 10.0)     cpe:/o:redhat:enterprise_linux_eus:10.0
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    Red Hat Red Hat Enterprise Linux BaseOS (v. 10)     cpe:/o:redhat:enterprise_linux:10.1
        cpe:/o:redhat:enterprise_linux:10.2
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    Red Hat Red Hat Enterprise Linux BaseOS (v. 8)     cpe:/o:redhat:enterprise_linux:8::baseos
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    Red Hat Red Hat Enterprise Linux BaseOS AUS (v.8.6)     cpe:/o:redhat:rhel_aus:8.6::baseos
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    Red Hat Red Hat Enterprise Linux BaseOS E4S (v.8.6)     cpe:/o:redhat:rhel_e4s:8.6::baseos
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    Red Hat Red Hat Enterprise Linux BaseOS TUS (v.8.6)     cpe:/o:redhat:rhel_tus:8.6::baseos
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    Red Hat Red Hat Enterprise Linux BaseOS E4S (v.8.8)     cpe:/o:redhat:rhel_e4s:8.8::baseos
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    Red Hat Red Hat Enterprise Linux BaseOS TUS (v.8.8)     cpe:/o:redhat:rhel_tus:8.8::baseos
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    Red Hat Red Hat Enterprise Linux BaseOS E4S (v.9.0)     cpe:/o:redhat:rhel_e4s:9.0::baseos
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    Red Hat Red Hat Enterprise Linux BaseOS E4S (v.9.2)     cpe:/o:redhat:rhel_e4s:9.2::baseos
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    Red Hat Red Hat Enterprise Linux BaseOS EUS (v.9.4)     cpe:/o:redhat:rhel_eus:9.4::baseos
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    Red Hat Red Hat Enterprise Linux BaseOS EUS (v.9.6)     cpe:/o:redhat:rhel_eus:9.6::baseos
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    Red Hat Red Hat Enterprise Linux BaseOS (v. 9)     cpe:/o:redhat:enterprise_linux:9::baseos
    Create a notification for this product.
    Red Hat Red Hat AI Inference Server 3.3     cpe:/a:redhat:ai_inference_server:3.3::el9
    Create a notification for this product.
    Show details on NVD website

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