{"id":"CLSA-2026-1782148597","summary":"Fix of 33 CVEs","details":"   * CVE-2022-49267\n     - mmc: core: use sysfs_emit() instead of sprintf() {CVE-2022-49267}\n     - mmc: sdio: Export SDIO revision and info strings to userspace\n       {CVE-2022-49267}\n   * CVE-2026-43040\n     - net: ipv6: ndisc: fix ndisc_ra_useropt to initialize nduseropt_padX fields\n       to zero to prevent an info-leak {CVE-2026-43040}\n   * CVE-2026-43027\n     - netfilter: nf_conntrack_helper: pass helper to expect cleanup\n       {CVE-2026-43027}\n   * CVE-2025-71091\n     - team: fix check for port enabled in\n       team_queue_override_port_prio_changed() {CVE-2025-71091}\n   * CVE-2025-71075\n     - scsi: aic94xx: fix use-after-free in device removal path {CVE-2025-71075}\n   * CVE-2025-38565\n     - perf/core: Exit early on perf_mmap() fail {CVE-2025-38565}\n   * CVE-2025-38401\n     - mtk-sd: Prevent memory corruption from DMA map failure {CVE-2025-38401}\n   * CVE-2023-53218\n     - rxrpc: Make it so that a waiting process can be aborted {CVE-2023-53218}\n   * CVE-2025-38230\n     - jfs: validate AG parameters in dbMount() to prevent crashes\n       {CVE-2025-38230}\n   * CVE-2023-52867\n     - drm/radeon: possible buffer overflow {CVE-2023-52867}\n   * CVE-2023-53432\n     - firewire: net: fix use after free in fwnet_finish_incoming_packet()\n       {CVE-2023-53432}\n   * CVE-2025-39891\n     - wifi: mwifiex: Initialize the chan_stats array to zero {CVE-2025-39891}\n   * CVE-2025-38666\n     - net: appletalk: Fix use-after-free in AARP proxy probe {CVE-2025-38666}\n   * CVE-2025-39828\n     - atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control()\n       {CVE-2025-39828}\n   * CVE-2026-43020\n     - Bluetooth: MGMT: validate LTK enc_size on load {CVE-2026-43020}\n   * CVE-2026-43011\n     - net/x25: Fix potential double free of skb {CVE-2026-43011}\n   * CVE-2026-31778\n     - ALSA: caiaq: fix stack out-of-bounds read in init_card {CVE-2026-31778}\n   * CVE-2026-31748\n     - comedi: me_daq: Fix potential overrun of firmware buffer {CVE-2026-31748}\n   * CVE-2026-31747\n     - comedi: me4000: Fix potential overrun of firmware buffer {CVE-2026-31747}\n   * CVE-2026-31720\n     - usb: gadget: f_uac1_legacy: validate control request size {CVE-2026-31720}\n   * CVE-2026-31696\n     - rxrpc: Fix missing validation of ticket length in non-XDR key preparsing\n       {CVE-2026-31696}\n   * CVE-2026-31659\n     - batman-adv: reject oversized global TT response buffers {CVE-2026-31659}\n   * CVE-2026-31629\n     - nfc: llcp: add missing return after LLCP_CLOSED checks {CVE-2026-31629}\n   * CVE-2026-31626\n     - staging: rtl8723bs: initialize le_tmp64 in rtw_BIP_verify()\n       {CVE-2026-31626}\n   * CVE-2026-31622\n     - NFC: digital: Bounds check NFC-A cascade depth in SDD response handler\n       {CVE-2026-31622}\n   * CVE-2026-31602\n     - ALSA: ctxfi: Limit PTP to a single page {CVE-2026-31602}\n   * CVE-2026-31583\n     - media: em28xx: fix use-after-free in em28xx_v4l2_open() {CVE-2026-31583}\n   * CVE-2026-31581\n     - ALSA: 6fire: fix use-after-free on disconnect {CVE-2026-31581}\n   * CVE-2026-31576\n     - media: hackrf: fix to not free memory after the device is registered in\n       hackrf_probe() {CVE-2026-31576}\n   * CVE-2026-31504\n     - net: fix fanout UAF in packet_release() via NETDEV_UP race\n       {CVE-2026-31504}\n   * CVE-2026-23388\n     - Squashfs: check metadata block offset is within range {CVE-2026-23388}\n   * CVE-2026-23372\n     - nfc: rawsock: cancel tx_work before socket teardown {CVE-2026-23372}\n   * Bump ABI 4.15.0-259","modified":"2026-10-26T09:43:50.268184295Z","published":"2026-07-07T11:39:09Z","upstream":["CVE-2022-49267","CVE-2023-52867","CVE-2023-53218","CVE-2023-53432","CVE-2025-38230","CVE-2025-38401","CVE-2025-38565","CVE-2025-38666","CVE-2025-39828","CVE-2025-39891","CVE-2025-71075","CVE-2025-71091","CVE-2026-23372","CVE-2026-23388","CVE-2026-31504","CVE-2026-31576","CVE-2026-31581","CVE-2026-31583","CVE-2026-31602","CVE-2026-31622","CVE-2026-31626","CVE-2026-31629","CVE-2026-31659","CVE-2026-31696","CVE-2026-31720","CVE-2026-31747","CVE-2026-31748","CVE-2026-31778","CVE-2026-43011","CVE-2026-43020","CVE-2026-43027","CVE-2026-43040"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu18.04els/CLSA-2026-1782148597.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49267"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52867"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53218"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53432"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-38230"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-38401"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-38565"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-38617"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-38666"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-39828"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-39891"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-71075"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-71091"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23372"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23388"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31504"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31576"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31581"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31583"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31602"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31622"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31626"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31629"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31659"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31696"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31720"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31747"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31748"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31778"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43011"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43020"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43027"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43040"}],"affected":[{"package":{"name":"linux-buildinfo-4.15.0-259-generic","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-buildinfo-4.15.0-259-generic?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-259.270+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1782148597.json"}},{"package":{"name":"linux-buildinfo-4.15.0-259-lowlatency","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-buildinfo-4.15.0-259-lowlatency?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-259.270+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1782148597.json"}},{"package":{"name":"linux-cloud-tools-4.15.0-259","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.15.0-259?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-259.270+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1782148597.json"}},{"package":{"name":"linux-cloud-tools-4.15.0-259-generic","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.15.0-259-generic?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-259.270+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1782148597.json"}},{"package":{"name":"linux-cloud-tools-4.15.0-259-lowlatency","ec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