209 lines
8.0 KiB
JSON
209 lines
8.0 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-2026-40562",
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"assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
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"state": "PUBLISHED",
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"assignerShortName": "CPANSec",
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"dateReserved": "2026-04-14T11:35:53.644Z",
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"datePublished": "2026-05-06T12:36:34.715Z",
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"dateUpdated": "2026-05-07T16:13:49.501Z"
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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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"collectionURL": "https://cpan.org/modules",
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"defaultStatus": "unaffected",
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"packageName": "Gazelle",
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"product": "Gazelle",
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"programFiles": [
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"lib/Plack/Handler/Gazelle.pm",
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"lib/Plack/Handler/Gazelle.xs"
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],
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"programRoutines": [
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{
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"name": "Plack::Handler::Gazelle::run"
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},
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{
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"name": "lib/Plack/Handler/Gazelle.xs::_parse_http_request"
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}
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],
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"repo": "https://github.com/kazeburo/Gazelle",
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"vendor": "KAZEBURO",
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"versions": [
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{
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"lessThanOrEqual": "0.49",
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"status": "affected",
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"version": "0",
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"versionType": "custom"
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}
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]
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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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"type": "finder",
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"value": "CPANSec"
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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": "Gazelle versions through 0.49 for Perl allows HTTP Request Smuggling via Improper Header Precedence.\n\nGazelle incorrectly prioritizes \"Content-Length\" over \"Transfer-Encoding: chunked\" when both headers are present in an HTTP request. Per RFC 7230 3.3.3, Transfer-Encoding must take precedence.\n\nAn attacker could exploit this to smuggle malicious HTTP requests via a front-end reverse proxy."
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-33",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-33 HTTP Request Smuggling"
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}
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]
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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-444",
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"description": "CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')",
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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": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
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"shortName": "CPANSec",
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"dateUpdated": "2026-05-07T16:13:49.501Z"
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},
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"references": [
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{
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"url": "https://datatracker.ietf.org/doc/html/rfc7230#section-3.3.3"
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},
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{
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"tags": [
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"patch"
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],
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"url": "https://security.metacpan.org/patches/G/Gazelle/0.49/CVE-2026-40562-r1.patch"
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},
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{
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"tags": [
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"release-notes"
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],
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"url": "https://metacpan.org/release/KAZEBURO/Gazelle-0.50/changes"
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}
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],
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"solutions": [
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{
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"lang": "en",
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"value": "Upgrade to Gazelle 0.50 or later."
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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},
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"timeline": [
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{
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"lang": "en",
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"time": "2026-04-12T00:00:00.000Z",
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"value": "Issue identified by CPANSec"
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},
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{
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"lang": "en",
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"time": "2026-04-29T00:00:00.000Z",
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"value": "Issue reported to software maintainer"
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},
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{
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"lang": "en",
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"time": "2026-05-06T00:00:00.000Z",
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"value": "Issue disclosed by CPANSec"
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},
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{
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"lang": "en",
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"time": "2026-05-07T00:00:00.000Z",
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"value": "Gazelle 0.50 released"
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}
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],
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"title": "Gazelle versions through 0.49 for Perl allows HTTP Request Smuggling via Improper Header Precedence",
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"workarounds": [
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{
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"lang": "en",
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"value": "Migrate to Starman version 0.4018 or newer which has fixed the issue. Or apply the patch."
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}
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],
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"x_generator": {
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"engine": "cpansec-cna-tool 0.1"
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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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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 7.5,
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"attackVector": "NETWORK",
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
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"integrityImpact": "HIGH",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "NONE",
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"privilegesRequired": "NONE",
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"confidentialityImpact": "NONE"
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}
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},
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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": "2026-05-06T14:14:25.637199Z",
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"id": "CVE-2026-40562",
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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": "yes"
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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": "2026-05-06T14:15:32.815Z"
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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": "http://www.openwall.com/lists/oss-security/2026/05/06/7"
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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": "2026-05-06T16:32:45.619Z"
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}
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}
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]
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}
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} |