#CWE 5.0 / Schema 8.0 are now available!
The release includes structural data model updates to better capture technical nuance, dimensions, lifecycle context, & relationships + 3 new views, 16 new weaknesses, website usability improvements, & more
bit.ly/4zTDBsr
The release includes structural data model updates to better capture technical nuance, dimensions, lifecycle context, & relationships + 3 new views, 16 new weaknesses, website usability improvements, & more
bit.ly/4zTDBsr
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IMPORTANT NOTICE — Service Restored
Maintenance on #CWE Program Services (website and api) is now complete and service is restored.
We apologize for the inconvenience and appreciate your understanding.
Maintenance on #CWE Program Services (website and api) is now complete and service is restored.
We apologize for the inconvenience and appreciate your understanding.
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IMPORTANT NOTICE — UPDATED
The scheduled maintenance affecting CWE Program Services (website and api) is taking longer than anticipated and services remain unavailable.
We appreciate your continued patience and will provide updates as more information becomes available.
The scheduled maintenance affecting CWE Program Services (website and api) is taking longer than anticipated and services remain unavailable.
We appreciate your continued patience and will provide updates as more information becomes available.
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IMPORTANT NOTICE—
The CWE.MITRE.ORG website will be unavailable beginning at 7:45 PM EDT today on October 22, 2026, until approximately 8:00 AM EDT tomorrow on October 23, 2026
We appreciate your understanding and apologize for the inconvenience
The CWE.MITRE.ORG website will be unavailable beginning at 7:45 PM EDT today on October 22, 2026, until approximately 8:00 AM EDT tomorrow on October 23, 2026
We appreciate your understanding and apologize for the inconvenience
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IMPORTANT REMINDER—
CWE 5.0 and Schema 8.0 — with breaking changes — to be released next week, on October 28, 2026
Organizations that use #CWE data should evaluate Schema 8.0 in advance of the release
Learn more:
cwe.mitre.org/news/archives/…
CWE 5.0 and Schema 8.0 — with breaking changes — to be released next week, on October 28, 2026
Organizations that use #CWE data should evaluate Schema 8.0 in advance of the release
Learn more:
cwe.mitre.org/news/archives/…
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REMINDER—
CWE 5.0 and Schema 8.0 — with breaking changes — to be released on October 28, 2026
Organizations that use CWE data should begin evaluating Schema 8.0 now in advance of the release
Learn more: cwe.mitre.org/news/archives/…
CWE 5.0 and Schema 8.0 — with breaking changes — to be released on October 28, 2026
Organizations that use CWE data should begin evaluating Schema 8.0 now in advance of the release
Learn more: cwe.mitre.org/news/archives/…
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NOTICE—
CWE 5.0 and Schema 8.0 — with breaking changes — to be released on October 28, 2026
Organizations that use CWE data should begin evaluating Schema 8.0 now in advance of the release
Learn more:
cwe.mitre.org/news/archives/…
CWE 5.0 and Schema 8.0 — with breaking changes — to be released on October 28, 2026
Organizations that use CWE data should begin evaluating Schema 8.0 now in advance of the release
Learn more:
cwe.mitre.org/news/archives/…
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The CWE™ Program Celebrates 20 Years of Community-Developed Weakness Knowledge!
Read our report about what the community has built over the past 20 years & how that knowledge can help prevent recurring classes of vulnerabilities in the years ahead
cwe.mitre.org/documents/CWE-…
Read our report about what the community has built over the past 20 years & how that knowledge can help prevent recurring classes of vulnerabilities in the years ahead
cwe.mitre.org/documents/CWE-…
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CWE Program retweeted
📣 Help shape the #VulnCon27 program!
The Call for the VulnCon 2027 Program Committee is now live!
🗓️ Interest due: October 6, 2026
Apply here:
firstdotorg.wufoo.com/forms/cvefirst…
The Call for the VulnCon 2027 Program Committee is now live!
🗓️ Interest due: October 6, 2026
Apply here:
firstdotorg.wufoo.com/forms/cvefirst…
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Hardware #CWE SIG members—Reminder that our next meeting is Friday, 9/18/2026, at 12:30-1:30 PM EST (16:30 – 17:30 UTC)
Topic:
- DRAFT HW CWE Lifecycle Phases
Join #HW SIG: bit.ly/3SCkqyk
Topic:
- DRAFT HW CWE Lifecycle Phases
Join #HW SIG: bit.ly/3SCkqyk
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CNAs are regularly including #CWEs in their #CVE Records to provide enhanced #vulnerability data for downstream consumers
“CNA Enrichment Recognition” - 269 CNAs on the list for September 8, 2026
Published monthly, this list recognizes those CVE Numbering Authorities (#CNAs) actively providing #CVSS and #CWE vulnerability data in their #CVE Records
medium.com/@cve_program/v… @CVEnew
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IMPORTANT—
CWE 5.0 will be here mid-autumn.
The release will include Schema 8.0 for XML schema and JSON representation, resulting in major structural changes that may affect how tools & programs access, extract, & process CWE content.
Learn more:
cwe.mitre.org/news/archives/…
CWE 5.0 will be here mid-autumn.
The release will include Schema 8.0 for XML schema and JSON representation, resulting in major structural changes that may affect how tools & programs access, extract, & process CWE content.
Learn more:
cwe.mitre.org/news/archives/…
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CWE Program launches a new “CWE Cross-Domain Special Interest Group (XD-SIG)” focused on improving the usability & accessibility of CWE + how weaknesses are defined, presented, & mapped across software, hardware, AI, & other domains & more
Details: cwe.mitre.org/news/archives/…
Details: cwe.mitre.org/news/archives/…
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Hardware #CWE SIG members—Reminder that our next meeting is Friday, 8/21/2026, at 12:30-1:30 PM EDT (16:30 – 17:30 UTC)
Topics:
- HW design/development lifecycle
- HW memory weaknesses
Join #HW SIG: bit.ly/3SCkqyk
Topics:
- HW design/development lifecycle
- HW memory weaknesses
Join #HW SIG: bit.ly/3SCkqyk
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“From Binary Vulnerability Detection to CWE Classification” lightning talk starts at 02:24:00 in the “CVE and AI Vulnerability Discovery Virtual Conference” video
youtu.be/fV_X57aD188
youtu.be/fV_X57aD188
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CNAs are regularly including #CWEs in their #CVE Records to provide enhanced #vulnerability data for downstream consumers
“CNA Enrichment Recognition” - 266 CNAs on the list for August 3, 2026
Published monthly, this list recognizes those CVE Numbering Authorities (#CNAs) actively providing #CVSS and #CWE vulnerability data in their #CVE Records
medium.com/@cve_program/v… @CVEnew
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UPCOMING EVENT—
The CVE™ Program will host a free public virtual conference, “CVE in an Era of AI-Enabled Vulnerability Discovery,” on July 30, 2026, from 10:00 AM to 2:00 PM EDT (10:00–14:00 UTC).
Register today!
cve.org/Media/News/ite… #CWE
The CVE™ Program will host a free public virtual conference, “CVE in an Era of AI-Enabled Vulnerability Discovery,” on July 30, 2026, from 10:00 AM to 2:00 PM EDT (10:00–14:00 UTC).
Register today!
cve.org/Media/News/ite… #CWE
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CNAs are regularly including #CWEs in their #CVE Records to provide enhanced #vulnerability data for downstream consumers
“CNA Enrichment Recognition” - 268 CNAs on the list for July 6, 2026
Published monthly, this list recognizes those CVE Numbering Authorities (#CNAs) actively providing #CVSS and #CWE vulnerability data in their #CVE Records
medium.com/@cve_program/v… @CVEnew
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Learn about how #CWE is moving from a background reference into active use in vulnerability disclosure as more & more #CVE Records now include CWE mappings from CNAs, which tends to produce more precise root-cause data
helpnetsecurity.com/2026/04/07/ale…
helpnetsecurity.com/2026/04/07/ale…
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CNAs are regularly including #CWEs in their #CVE Records to provide enhanced vulnerability data for downstream consumers
“CNA Enrichment Recognition” - 259 CNAs on the list for June 1, 2026
Published monthly, this list recognizes those CVE Numbering Authorities (#CNAs) actively providing #CVSS and #CWE vulnerability data in their #CVE Records
medium.com/@cve_program/v… @CVEnew
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