262 lines
10 KiB
JSON
262 lines
10 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"cveMetadata": {
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"cveId": "CVE-2026-41082",
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"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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"state": "PUBLISHED",
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"assignerShortName": "mitre",
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"dateReserved": "2026-04-16T17:32:39.584Z",
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"datePublished": "2026-04-16T17:32:40.068Z",
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"dateUpdated": "2026-07-15T01:00:03.411Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"defaultStatus": "unaffected",
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"packageURL": "pkg:opam/opam-format",
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"product": "opam",
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"vendor": "OCaml",
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"versions": [
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{
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"lessThan": "2.5.1",
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"status": "affected",
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"version": "0",
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"versionType": "semver"
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}
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]
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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": "In OCaml opam before 2.5.1, a .install field containing a destination filepath can use ../ to reach a parent directory."
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "LOCAL",
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"availabilityImpact": "LOW",
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"baseScore": 7.3,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "LOW",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L",
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"format": "CVSS",
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"scenarios": [
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"lang": "en",
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"value": "GENERAL"
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-24",
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"description": "CWE-24 Path Traversal: '../filedir'",
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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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"providerMetadata": {
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"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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"shortName": "mitre",
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"dateUpdated": "2026-06-15T18:52:20.182Z"
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},
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"references": [
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{
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"url": "https://github.com/ocaml/opam/releases/tag/2.5.1"
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},
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{
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"url": "https://github.com/ocaml/opam/pull/6897"
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},
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{
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"url": "https://osv.dev/vulnerability/OSEC-2026-03"
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}
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],
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"x_generator": {
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"engine": "CVE-Request-form 0.0.1"
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}
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},
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"adp": [
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{
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"references": [
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{
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"url": "https://osv.dev/vulnerability/OSEC-2026-03",
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"tags": [
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"exploit"
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]
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}
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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": "2026-06-16T16:10:19.452755Z",
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"id": "CVE-2026-41082",
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"options": [
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{
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"Exploitation": "poc"
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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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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-06-16T16:10:25.046Z"
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}
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},
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{
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://lists.debian.org/debian-lts-announce/2026/04/msg00021.html"
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}
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],
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2026-04-21T09:32:52.152Z"
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}
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},
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{
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"affected": [
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{
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"cpes": [
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"cpe:/o:redhat:enterprise_linux:10"
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],
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"defaultStatus": "affected",
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"packageName": "ocaml-dune",
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"product": "Red Hat Enterprise Linux 10",
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"vendor": "Red Hat"
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}
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],
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"datePublic": "2026-04-16T17:32:40.068Z",
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"descriptions": [
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{
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"lang": "en",
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"value": "A flaw was found in OCaml opam. A malicious package containing a crafted .install field with directory traversal sequences allows an attacker to write files to arbitrary locations, potentially overwriting system files and causing arbitrary code execution."
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}
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],
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"metrics": [
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{
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"other": {
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"content": {
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"namespace": "https://access.redhat.com/security/updates/classification/",
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"value": "Important"
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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": "LOCAL",
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"availabilityImpact": "HIGH",
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"baseScore": 7.1,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "NONE",
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"integrityImpact": "HIGH",
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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:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/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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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-24",
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"description": "Path Traversal: '../filedir'",
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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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"references": [
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{
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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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"url": "https://access.redhat.com/security/cve/CVE-2026-41082"
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},
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{
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"name": "RHBZ#2459003",
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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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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2459003"
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},
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{
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"tags": [
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"x_sadp-csaf-vex"
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],
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"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41082.json"
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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": "2026-04-16T18:00:56.999Z",
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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": "2026-04-16T17:32:40.068Z",
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"value": "Made public."
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}
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],
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"title": "ocaml-opam: path traversal via the .install field",
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"workarounds": [
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{
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"lang": "en",
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"value": "To mitigate this vulnerability, do not install packages from untrusted sources and manually inspect the .install field in the package source to make sure it does not contain malicious paths."
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}
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],
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"x_adpType": "supplier",
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},
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} |