usn-8635-1
Vulnerability from osv_ubuntu
Published
2026-08-12 20:01
Modified
2026-08-12 20:01
Summary
linux-azure vulnerabilities
Details

Siebe Devroe, Héloïse Gollier, and Mathy Vanhoef discovered that the WiFi implementation in the Linux kernel did not properly handle aggregated frames in mesh networks, due to an incorrect fix for CVE-2020-24588. A physically proximate attacker could use this issue to inject packets. (CVE-2025-27558)

It was discovered that a logic flaw existed in the XFRM ESP-in-TCP subsystem in the Linux kernel when handling socket buffer fragments. This flaw is known as Fragnesia. A local attacker could use this to escalate privileges, or possibly escape a container. (CVE-2026-43503)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - x86 architecture; - Cryptographic API; - GPU drivers; - InfiniBand drivers; - Media drivers; - NVIDIA Tegra memory controller driver; - Network drivers; - STMicroelectronics network drivers; - NVME drivers; - SCSI subsystem; - Thermal drivers; - USB over IP driver; - Ext4 file system; - Network file system (NFS) server daemon; - SMB network file system; - IPv4 networking; - Network traffic control; - TCP network protocol; - Tracing infrastructure; - Locking primitives; - B.A.T.M.A.N. meshing protocol; - Ethernet bridge; - Ceph Core library; - DCCP (Datagram Congestion Control Protocol); - IPv6 networking; - Multipath TCP; - Netfilter; - RxRPC session sockets; - SCTP protocol; - SMC sockets; - X.25 network layer; (CVE-2021-47202, CVE-2021-47354, CVE-2021-47378, CVE-2024-38612, CVE-2024-56643, CVE-2026-23272, CVE-2026-23455, CVE-2026-31402, CVE-2026-31405, CVE-2026-31414, CVE-2026-31448, CVE-2026-31607, CVE-2026-31637, CVE-2026-31649, CVE-2026-31657, CVE-2026-31659, CVE-2026-31668, CVE-2026-31682, CVE-2026-31685, CVE-2026-43011, CVE-2026-43037, CVE-2026-43038, CVE-2026-43198, CVE-2026-43383, CVE-2026-43407, CVE-2026-43414, CVE-2026-43493, CVE-2026-43499, CVE-2026-45988, CVE-2026-46043, CVE-2026-46119, CVE-2026-46243, CVE-2026-46266, CVE-2026-46331, CVE-2026-52924, CVE-2026-52931, CVE-2026-52955, CVE-2026-52982, CVE-2026-52986, CVE-2026-53002, CVE-2026-53006, CVE-2026-53045, CVE-2026-53088, CVE-2026-53176, CVE-2026-53225, CVE-2026-53228, CVE-2026-53359)

References
https://ubuntu.com/security/notices/USN-8635-1 ADVISORY
https://ubuntu.com/security/CVE-2021-47202 REPORT
https://ubuntu.com/security/CVE-2021-47354 REPORT
https://ubuntu.com/security/CVE-2021-47378 REPORT
https://ubuntu.com/security/CVE-2024-38612 REPORT
https://ubuntu.com/security/CVE-2024-56643 REPORT
https://ubuntu.com/security/CVE-2025-27558 REPORT
https://ubuntu.com/security/CVE-2026-23272 REPORT
https://ubuntu.com/security/CVE-2026-23455 REPORT
https://ubuntu.com/security/CVE-2026-31402 REPORT
https://ubuntu.com/security/CVE-2026-31405 REPORT
https://ubuntu.com/security/CVE-2026-31414 REPORT
https://ubuntu.com/security/CVE-2026-31448 REPORT
https://ubuntu.com/security/CVE-2026-31607 REPORT
https://ubuntu.com/security/CVE-2026-31637 REPORT
https://ubuntu.com/security/CVE-2026-31649 REPORT
https://ubuntu.com/security/CVE-2026-31657 REPORT
https://ubuntu.com/security/CVE-2026-31659 REPORT
https://ubuntu.com/security/CVE-2026-31668 REPORT
https://ubuntu.com/security/CVE-2026-31682 REPORT
https://ubuntu.com/security/CVE-2026-31685 REPORT
https://ubuntu.com/security/CVE-2026-43011 REPORT
https://ubuntu.com/security/CVE-2026-43037 REPORT
https://ubuntu.com/security/CVE-2026-43038 REPORT
https://ubuntu.com/security/CVE-2026-43198 REPORT
https://ubuntu.com/security/CVE-2026-43383 REPORT
https://ubuntu.com/security/CVE-2026-43407 REPORT
https://ubuntu.com/security/CVE-2026-43414 REPORT
https://ubuntu.com/security/CVE-2026-43493 REPORT
https://ubuntu.com/security/CVE-2026-43499 REPORT
https://ubuntu.com/security/CVE-2026-43503 REPORT
https://ubuntu.com/security/CVE-2026-45988 REPORT
https://ubuntu.com/security/CVE-2026-46043 REPORT
https://ubuntu.com/security/CVE-2026-46119 REPORT
https://ubuntu.com/security/CVE-2026-46243 REPORT
https://ubuntu.com/security/CVE-2026-46266 REPORT
https://ubuntu.com/security/CVE-2026-46331 REPORT
https://ubuntu.com/security/CVE-2026-52924 REPORT
https://ubuntu.com/security/CVE-2026-52931 REPORT
https://ubuntu.com/security/CVE-2026-52955 REPORT
https://ubuntu.com/security/CVE-2026-52982 REPORT
https://ubuntu.com/security/CVE-2026-52986 REPORT
https://ubuntu.com/security/CVE-2026-53002 REPORT
https://ubuntu.com/security/CVE-2026-53006 REPORT
https://ubuntu.com/security/CVE-2026-53045 REPORT
https://ubuntu.com/security/CVE-2026-53088 REPORT
https://ubuntu.com/security/CVE-2026-53176 REPORT
https://ubuntu.com/security/CVE-2026-53225 REPORT
https://ubuntu.com/security/CVE-2026-53228 REPORT
https://ubuntu.com/security/CVE-2026-53359 REPORT

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2021-47202",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-47354",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-47378",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-38612",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-56643",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-27558",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-23272",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-23455",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-31402",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "critical",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-31405",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-31414",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-31448",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-31607",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-31637",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "critical",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-31649",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-31657",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-31659",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-31668",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-31682",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-31685",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-43011",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "critical",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-43037",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "critical",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-43038",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "critical",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-43198",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-43383",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-43407",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-43414",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-43493",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-43499",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-43503",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-45988",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "critical",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-46043",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "critical",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-46119",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-46243",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-46266",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-46331",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-52924",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-52931",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-52955",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "critical",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-52982",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-52986",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53002",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "critical",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53006",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53045",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53088",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53176",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53225",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "negligible",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53228",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53359",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:14.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "linux-azure-cloud-tools-4.15.0-1205",
            "binary_version": "4.15.0-1205.220~14.04.1"
          },
          {
            "binary_name": "linux-azure-headers-4.15.0-1205",
            "binary_version": "4.15.0-1205.220~14.04.1"
          },
          {
            "binary_name": "linux-azure-tools-4.15.0-1205",
            "binary_version": "4.15.0-1205.220~14.04.1"
          },
          {
            "binary_name": "linux-buildinfo-4.15.0-1205-azure",
            "binary_version": "4.15.0-1205.220~14.04.1"
          },
          {
            "binary_name": "linux-cloud-tools-4.15.0-1205-azure",
            "binary_version": "4.15.0-1205.220~14.04.1"
          },
          {
            "binary_name": "linux-headers-4.15.0-1205-azure",
            "binary_version": "4.15.0-1205.220~14.04.1"
          },
          {
            "binary_name": "linux-image-unsigned-4.15.0-1205-azure",
            "binary_version": "4.15.0-1205.220~14.04.1"
          },
          {
            "binary_name": "linux-modules-4.15.0-1205-azure",
            "binary_version": "4.15.0-1205.220~14.04.1"
          },
          {
            "binary_name": "linux-modules-extra-4.15.0-1205-azure",
            "binary_version": "4.15.0-1205.220~14.04.1"
          },
          {
            "binary_name": "linux-tools-4.15.0-1205-azure",
            "binary_version": "4.15.0-1205.220~14.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:14.04:LTS",
        "name": "linux-azure",
        "purl": "pkg:deb/ubuntu/linux-azure@4.15.0-1205.220~14.04.1?arch=source\u0026distro=esm-infra-legacy/trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.15.0-1205.220~14.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.15.0-1023.24~14.04.1",
        "4.15.0-1030.31~14.04.1",
        "4.15.0-1031.32~14.04.1",
        "4.15.0-1032.33~14.04.2",
        "4.15.0-1035.36~14.04.2",
        "4.15.0-1036.38~14.04.2",
        "4.15.0-1037.39~14.04.2",
        "4.15.0-1039.41~14.04.2",
        "4.15.0-1040.44~14.04.1",
        "4.15.0-1041.45~14.04.1",
        "4.15.0-1042.46~14.04.1",
        "4.15.0-1045.49~14.04.1",
        "4.15.0-1046.50~14.04.1",
        "4.15.0-1047.51~14.04.1",
        "4.15.0-1049.54~14.04.1",
        "4.15.0-1050.55~14.04.1",
        "4.15.0-1051.56~14.04.1",
        "4.15.0-1052.57~14.04.1",
        "4.15.0-1055.60~14.04.1",
        "4.15.0-1056.61~14.04.1",
        "4.15.0-1057.62~14.04.1",
        "4.15.0-1059.64~14.04.1",
        "4.15.0-1060.65~14.04.1",
        "4.15.0-1061.66~14.04.1",
        "4.15.0-1063.68~14.04.1",
        "4.15.0-1064.69~14.04.1",
        "4.15.0-1066.71~14.04.1",
        "4.15.0-1067.72~14.04.1",
        "4.15.0-1069.74~14.04.1",
        "4.15.0-1071.76~14.04.1",
        "4.15.0-1074.79~14.04.1",
        "4.15.0-1077.82~14.04.1",
        "4.15.0-1082.92~14.04.1",
        "4.15.0-1083.93~14.04.1",
        "4.15.0-1089.99~14.04.1",
        "4.15.0-1091.101~14.04.1",
        "4.15.0-1092.102~14.04.1",
        "4.15.0-1093.103~14.04.1",
        "4.15.0-1095.105~14.04.1",
        "4.15.0-1096.106~14.04.1",
        "4.15.0-1098.109~14.04.1",
        "4.15.0-1100.111~14.04.1",
        "4.15.0-1102.113~14.04.1",
        "4.15.0-1103.114~14.04.1",
        "4.15.0-1106.118~14.04.1",
        "4.15.0-1108.120~14.04.1",
        "4.15.0-1109.121~14.04.1",
        "4.15.0-1110.122~14.04.1",
        "4.15.0-1111.123~14.04.1",
        "4.15.0-1112.124~14.04.1",
        "4.15.0-1113.126~14.04.1",
        "4.15.0-1114.127~14.04.1",
        "4.15.0-1115.128~14.04.1",
        "4.15.0-1118.131~14.04.1",
        "4.15.0-1121.134~14.04.1",
        "4.15.0-1122.135~14.04.1",
        "4.15.0-1123.136~14.04.1",
        "4.15.0-1124.137~14.04.1",
        "4.15.0-1125.138~14.04.1",
        "4.15.0-1126.139~14.04.1",
        "4.15.0-1127.140~14.04.1",
        "4.15.0-1129.142~14.04.1",
        "4.15.0-1130.143~14.04.1",
        "4.15.0-1131.144~14.04.1",
        "4.15.0-1133.146~14.04.1",
        "4.15.0-1134.147~14.04.1",
        "4.15.0-1136.149~14.04.1",
        "4.15.0-1137.150~14.04.1",
        "4.15.0-1138.151~14.04.1",
        "4.15.0-1139.152~14.04.1",
        "4.15.0-1142.156~14.04.1",
        "4.15.0-1145.160~14.04.1",
        "4.15.0-1146.161~14.04.1",
        "4.15.0-1149.164~14.04.1",
        "4.15.0-1150.165~14.04.1",
        "4.15.0-1151.166~14.04.1",
        "4.15.0-1153.168~14.04.1",
        "4.15.0-1157.172~14.04.2",
        "4.15.0-1158.173~14.04.1",
        "4.15.0-1159.174~14.04.1",
        "4.15.0-1162.177~14.04.1",
        "4.15.0-1163.178~14.04.1",
        "4.15.0-1164.179~14.04.1",
        "4.15.0-1165.180~14.04.1",
        "4.15.0-1166.181~14.04.1",
        "4.15.0-1167.182~14.04.1",
        "4.15.0-1168.183~14.04.1",
        "4.15.0-1169.184~14.04.1",
        "4.15.0-1170.185~14.04.1",
        "4.15.0-1171.186~14.04.1",
        "4.15.0-1172.187~14.04.1",
        "4.15.0-1173.188~14.04.1",
        "4.15.0-1174.189~14.04.1",
        "4.15.0-1175.190~14.04.1",
        "4.15.0-1176.191~14.04.1",
        "4.15.0-1177.192~14.04.1",
        "4.15.0-1178.193~14.04.1",
        "4.15.0-1179.194~14.04.1",
        "4.15.0-1180.195~14.04.1",
        "4.15.0-1181.196~14.04.1",
        "4.15.0-1182.197~14.04.1",
        "4.15.0-1183.198~14.04.1",
        "4.15.0-1184.199~14.04.1",
        "4.15.0-1185.200~14.04.1",
        "4.15.0-1186.201~14.04.1",
        "4.15.0-1187.202~14.04.1",
        "4.15.0-1188.203~14.04.1",
        "4.15.0-1189.204~14.04.1",
        "4.15.0-1190.205~14.04.1",
        "4.15.0-1191.206~14.04.1",
        "4.15.0-1192.207~14.04.1",
        "4.15.0-1193.208~14.04.1",
        "4.15.0-1194.209~14.04.1",
        "4.15.0-1195.210~14.04.1",
        "4.15.0-1196.211~14.04.1",
        "4.15.0-1197.212~14.04.1",
        "4.15.0-1199.214~14.04.1",
        "4.15.0-1200.215~14.04.1",
        "4.15.0-1201.216~14.04.1",
        "4.15.0-1202.217~14.04.1"
      ]
    }
  ],
  "aliases": [],
  "details": "Siebe Devroe, H\u00e9lo\u00efse Gollier, and Mathy Vanhoef discovered that the WiFi\nimplementation in the Linux kernel did not properly handle aggregated\nframes in mesh networks, due to an incorrect fix for CVE-2020-24588. A\nphysically proximate attacker could use this issue to inject packets.\n(CVE-2025-27558)\n\nIt was discovered that a logic flaw existed in the XFRM ESP-in-TCP\nsubsystem in the Linux kernel when handling socket buffer fragments. This\nflaw is known as Fragnesia. A local attacker could use this to escalate\nprivileges, or possibly escape a container. (CVE-2026-43503)\n\nSeveral security issues were discovered in the Linux kernel.\nAn attacker could possibly use these to compromise the system.\nThis update corrects flaws in the following subsystems:\n  - x86 architecture;\n  - Cryptographic API;\n  - GPU drivers;\n  - InfiniBand drivers;\n  - Media drivers;\n  - NVIDIA Tegra memory controller driver;\n  - Network drivers;\n  - STMicroelectronics network drivers;\n  - NVME drivers;\n  - SCSI subsystem;\n  - Thermal drivers;\n  - USB over IP driver;\n  - Ext4 file system;\n  - Network file system (NFS) server daemon;\n  - SMB network file system;\n  - IPv4 networking;\n  - Network traffic control;\n  - TCP network protocol;\n  - Tracing infrastructure;\n  - Locking primitives;\n  - B.A.T.M.A.N. meshing protocol;\n  - Ethernet bridge;\n  - Ceph Core library;\n  - DCCP (Datagram Congestion Control Protocol);\n  - IPv6 networking;\n  - Multipath TCP;\n  - Netfilter;\n  - RxRPC session sockets;\n  - SCTP protocol;\n  - SMC sockets;\n  - X.25 network layer;\n(CVE-2021-47202, CVE-2021-47354, CVE-2021-47378, CVE-2024-38612,\nCVE-2024-56643, CVE-2026-23272, CVE-2026-23455, CVE-2026-31402,\nCVE-2026-31405, CVE-2026-31414, CVE-2026-31448, CVE-2026-31607,\nCVE-2026-31637, CVE-2026-31649, CVE-2026-31657, CVE-2026-31659,\nCVE-2026-31668, CVE-2026-31682, CVE-2026-31685, CVE-2026-43011,\nCVE-2026-43037, CVE-2026-43038, CVE-2026-43198, CVE-2026-43383,\nCVE-2026-43407, CVE-2026-43414, CVE-2026-43493, CVE-2026-43499,\nCVE-2026-45988, CVE-2026-46043, CVE-2026-46119, CVE-2026-46243,\nCVE-2026-46266, CVE-2026-46331, CVE-2026-52924, CVE-2026-52931,\nCVE-2026-52955, CVE-2026-52982, CVE-2026-52986, CVE-2026-53002,\nCVE-2026-53006, CVE-2026-53045, CVE-2026-53088, CVE-2026-53176,\nCVE-2026-53225, CVE-2026-53228, CVE-2026-53359)\n",
  "id": "USN-8635-1",
  "modified": "2026-08-12T20:01:49Z",
  "published": "2026-08-12T20:01:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8635-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-47202"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-47354"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-47378"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-38612"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-56643"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-27558"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-23272"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-23455"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-31402"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-31405"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-31414"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-31448"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-31607"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-31637"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-31649"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-31657"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-31659"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-31668"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-31682"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-31685"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-43011"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-43037"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-43038"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-43198"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-43383"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-43407"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-43414"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-43493"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-43499"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-43503"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-45988"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-46043"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-46119"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-46243"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-46266"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-46331"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-52924"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-52931"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-52955"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-52982"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-52986"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-53002"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-53006"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-53045"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-53088"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-53176"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-53225"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-53228"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-53359"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux-azure vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2021-47202",
    "UBUNTU-CVE-2021-47354",
    "UBUNTU-CVE-2021-47378",
    "UBUNTU-CVE-2024-38612",
    "UBUNTU-CVE-2024-56643",
    "UBUNTU-CVE-2025-27558",
    "UBUNTU-CVE-2026-23272",
    "UBUNTU-CVE-2026-23455",
    "UBUNTU-CVE-2026-31402",
    "UBUNTU-CVE-2026-31405",
    "UBUNTU-CVE-2026-31414",
    "UBUNTU-CVE-2026-31448",
    "UBUNTU-CVE-2026-31607",
    "UBUNTU-CVE-2026-31637",
    "UBUNTU-CVE-2026-31649",
    "UBUNTU-CVE-2026-31657",
    "UBUNTU-CVE-2026-31659",
    "UBUNTU-CVE-2026-31668",
    "UBUNTU-CVE-2026-31682",
    "UBUNTU-CVE-2026-31685",
    "UBUNTU-CVE-2026-43011",
    "UBUNTU-CVE-2026-43037",
    "UBUNTU-CVE-2026-43038",
    "UBUNTU-CVE-2026-43198",
    "UBUNTU-CVE-2026-43383",
    "UBUNTU-CVE-2026-43407",
    "UBUNTU-CVE-2026-43414",
    "UBUNTU-CVE-2026-43493",
    "UBUNTU-CVE-2026-43499",
    "UBUNTU-CVE-2026-43503",
    "UBUNTU-CVE-2026-45988",
    "UBUNTU-CVE-2026-46043",
    "UBUNTU-CVE-2026-46119",
    "UBUNTU-CVE-2026-46243",
    "UBUNTU-CVE-2026-46266",
    "UBUNTU-CVE-2026-46331",
    "UBUNTU-CVE-2026-52924",
    "UBUNTU-CVE-2026-52931",
    "UBUNTU-CVE-2026-52955",
    "UBUNTU-CVE-2026-52982",
    "UBUNTU-CVE-2026-52986",
    "UBUNTU-CVE-2026-53002",
    "UBUNTU-CVE-2026-53006",
    "UBUNTU-CVE-2026-53045",
    "UBUNTU-CVE-2026-53088",
    "UBUNTU-CVE-2026-53176",
    "UBUNTU-CVE-2026-53225",
    "UBUNTU-CVE-2026-53228",
    "UBUNTU-CVE-2026-53359"
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.

Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…

Loading…