330 lines
13 KiB
JSON
330 lines
13 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-2026-8328",
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"assignerOrgId": "28c92f92-d60d-412d-b760-e73465c3df22",
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"state": "PUBLISHED",
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"assignerShortName": "PSF",
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"dateReserved": "2026-05-11T15:06:00.859Z",
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"datePublished": "2026-05-13T20:14:33.751Z",
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"dateUpdated": "2026-11-10T12:40:39.448Z"
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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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"modules": [
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"ftplib"
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],
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"product": "CPython",
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"repo": "https://github.com/python/cpython",
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"vendor": "Python Software Foundation",
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"versions": [
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{
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"version": "0",
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"status": "affected",
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},
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{
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"version": "3.11.0",
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"status": "affected",
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},
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{
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"status": "affected",
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},
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"version": "3.13.0",
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},
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"status": "affected",
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"versionType": "python"
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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": "reporter",
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"value": "Qi Deng (https://github.com/ikow)"
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},
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{
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"lang": "en",
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"type": "remediation developer",
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"value": "Bénédikt Tran (https://github.com/picnixz)"
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},
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{
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"lang": "en",
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"type": "remediation developer",
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"value": "Gregory P. Smith (https://github.com/gpshead)"
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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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"supportingMedia": [
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{
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"type": "text/html",
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"value": "<div>The ftpcp() function in Lib/ftplib.py was not updated when \nCVE-2021-4189 was fixed. While makepasv() was patched to replace \nserver-supplied PASV host addresses with the actual peer address \n(getpeername()[0]), ftpcp() still calls parse227() directly and passes \nthe raw attacker-controllable IP address and port to target.sendport(). This patch is related to CVE-2021-4189.</div>"
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}
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],
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"value": "The ftpcp() function in Lib/ftplib.py was not updated when \nCVE-2021-4189 was fixed. While makepasv() was patched to replace \nserver-supplied PASV host addresses with the actual peer address \n(getpeername()[0]), ftpcp() still calls parse227() directly and passes \nthe raw attacker-controllable IP address and port to target.sendport(). This patch is related to CVE-2021-4189."
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}
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],
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"metrics": [
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{
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"cvssV4_0": {
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"Automatable": "NOT_DEFINED",
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"Recovery": "NOT_DEFINED",
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"Safety": "NOT_DEFINED",
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"attackComplexity": "LOW",
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"attackRequirements": "PRESENT",
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"attackVector": "NETWORK",
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"baseScore": 5.9,
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"baseSeverity": "MEDIUM",
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"exploitMaturity": "NOT_DEFINED",
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"privilegesRequired": "NONE",
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"providerUrgency": "NOT_DEFINED",
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"subAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"userInteraction": "ACTIVE",
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"valueDensity": "NOT_DEFINED",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
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"version": "4.0",
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"vulnAvailabilityImpact": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "HIGH",
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"vulnerabilityResponseEffort": "NOT_DEFINED"
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},
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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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-918",
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"description": "CWE-918 Server-Side request forgery (SSRF)",
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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": "28c92f92-d60d-412d-b760-e73465c3df22",
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"shortName": "PSF",
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"dateUpdated": "2026-08-13T00:26:54.111Z"
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},
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"references": [
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{
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"tags": [
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"issue-tracking"
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],
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"url": "https://github.com/python/cpython/issues/87451"
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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://github.com/python/cpython/pull/149648"
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},
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{
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"tags": [
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"vendor-advisory"
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],
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"url": "https://mail.python.org/archives/list/security-announce@python.org/thread/ITF2BAPBQEPYK3LDMPRSY435JGNHYNDP/"
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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://github.com/python/cpython/commit/5dadc64673ce875ebfb24163907777dae0f6ca06"
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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://github.com/python/cpython/commit/7d95a1dc7382b55cba7fdd6a110336077584a4f0"
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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://github.com/python/cpython/commit/bb3446dda6c49b32e67c11dbbbf221b40be00763"
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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://github.com/python/cpython/commit/c88704431ea3248ca769384c13856330976fac1d"
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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://github.com/python/cpython/commit/eac4fe3b2c77693790a5ef7dfab127c1fee81bf9"
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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://github.com/python/cpython/commit/2bbcf3fb7a420a05605576c0f9468d4675381b5f"
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},
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"tags": [
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"patch"
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"url": "https://github.com/python/cpython/commit/ef12d0dc824baccf737bba1458e5eed3d1e0fceb"
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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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"title": "FTP PASV SSRF, ftpcp() does not use actual peer address, trusts server-supplied PASV host address",
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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": "2026-05-14T12:49:18.311219Z",
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"id": "CVE-2026-8328",
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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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],
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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": "2026-05-14T12:49:39.908Z"
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}
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},
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{
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"x_adpType": "supplier",
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"shortName": "siemens-SADP",
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"dateUpdated": "2026-11-10T12:40:39.448Z"
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},
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{
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} |