257 lines
11 KiB
JSON
257 lines
11 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-12706",
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"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"state": "PUBLISHED",
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"assignerShortName": "redhat",
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"dateReserved": "2026-06-19T10:26:41.217Z",
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"datePublished": "2026-06-19T10:55:03.634Z",
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"dateUpdated": "2026-06-22T19:28:06.450Z"
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},
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"containers": {
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"cna": {
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"title": "Ffmpeg: ffmpeg: heap use-after-free read in rasc decoder decode_move()",
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"metrics": [
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{
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"other": {
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"content": {
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"value": "Moderate",
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"namespace": "https://access.redhat.com/security/updates/classification/"
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},
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"type": "Red Hat severity rating"
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}
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},
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
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"version": "3.1"
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},
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"format": "CVSS"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "A use-after-free vulnerability was found in FFmpeg's RASC video decoder. The decode_move() function initializes a read pointer into a decompressed buffer, but a subsequent reallocation of that same buffer during move-table processing leaves the pointer dangling. An attacker could exploit this by providing a specially crafted AVI file containing a malicious RASC video stream. When a user opens or plays the file, the decoder reads from freed heap memory, which could lead to a denial of service (crash)."
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}
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],
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"affected": [
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{
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"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux AI (RHEL AI) 3",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "ffmpeg",
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"defaultStatus": "affected",
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"cpes": [
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"cpe:/a:redhat:enterprise_linux_ai:3"
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},
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{
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"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux AI (RHEL AI) 3",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "nv-codec-headers",
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"defaultStatus": "unaffected",
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"cpes": [
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"cpe:/a:redhat:enterprise_linux_ai:3"
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{
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"product": "Red Hat Enterprise Linux AI (RHEL AI) 3",
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"packageName": "rhelai3/bootc-aws-cuda-rhel9",
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"defaultStatus": "affected",
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"cpes": [
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"cpe:/a:redhat:enterprise_linux_ai:3"
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]
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},
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{
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"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux AI (RHEL AI) 3",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "rhelai3/bootc-azure-cuda-rhel9",
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"defaultStatus": "affected",
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"cpes": [
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"cpe:/a:redhat:enterprise_linux_ai:3"
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]
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{
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"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux AI (RHEL AI) 3",
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"packageName": "rhelai3/bootc-azure-rocm-rhel9",
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"defaultStatus": "affected",
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"cpes": [
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"cpe:/a:redhat:enterprise_linux_ai:3"
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]
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},
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{
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"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux AI (RHEL AI) 3",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "rhelai3/bootc-cuda-rhel9",
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"defaultStatus": "affected",
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"cpes": [
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"cpe:/a:redhat:enterprise_linux_ai:3"
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]
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},
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{
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"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux AI (RHEL AI) 3",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "rhelai3/bootc-gcp-cuda-rhel9",
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"defaultStatus": "affected",
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"cpes": [
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"cpe:/a:redhat:enterprise_linux_ai:3"
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]
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},
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{
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"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux AI (RHEL AI) 3",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "rhelai3/bootc-rocm-rhel9",
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"defaultStatus": "affected",
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"cpes": [
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"cpe:/a:redhat:enterprise_linux_ai:3"
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]
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},
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{
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"vendor": "Red Hat",
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"product": "Red Hat OpenShift AI (RHOAI)",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "rhoai/odh-openvino-model-server-rhel9",
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"defaultStatus": "unaffected",
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"cpes": [
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"cpe:/a:redhat:openshift_ai"
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]
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},
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{
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"vendor": "Red Hat",
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"product": "Red Hat OpenShift AI (RHOAI)",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "rhoai/odh-vllm-gaudi-rhel9",
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"defaultStatus": "affected",
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"cpes": [
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"cpe:/a:redhat:openshift_ai"
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]
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}
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],
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"references": [
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{
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"url": "https://access.redhat.com/security/cve/CVE-2026-12706",
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"tags": [
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"vdb-entry",
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"x_refsource_REDHAT"
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]
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2490710",
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"name": "RHBZ#2490710",
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"tags": [
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"issue-tracking",
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"x_refsource_REDHAT"
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]
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},
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{
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"url": "https://lists.ffmpeg.org/archives/list/ffmpeg-devel@ffmpeg.org/message/TTRIJZA7UL6KJTEDMMBGZPLLJERJ3EFX/"
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},
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{
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"url": "https://patchwork.ffmpeg.org/project/ffmpeg/patch/177766314111.63.10674887811034989327@29965ddac10e/"
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}
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],
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"datePublic": "2026-05-01T00:00:00.000Z",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-416",
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"description": "Use After Free",
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"lang": "en",
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"type": "CWE"
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}
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]
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}
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],
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"x_redhatCweChain": "CWE-416: Use After Free",
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"workarounds": [
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{
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"lang": "en",
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"value": "If the RASC decoder is not needed, it can be disabled at build time with --disable-decoder=rasc. There is no runtime workaround that disables the decoder without rebuilding FFmpeg."
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}
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],
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"timeline": [
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{
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"lang": "en",
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"time": "2026-05-02T06:59:55.000Z",
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"value": "Reported to Red Hat."
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},
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{
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"lang": "en",
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"time": "2026-05-01T00:00:00.000Z",
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"value": "Made public."
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "Upstream acknowledges Seung Min Shin as the original reporter."
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}
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],
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"providerMetadata": {
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"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"shortName": "redhat",
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"dateUpdated": "2026-06-19T11:00:32.073Z"
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},
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"x_generator": {
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"engine": "cvelib 1.8.0"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-06-22T19:27:58.329322Z",
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"id": "CVE-2026-12706",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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}
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} |