September 2026 CVE archive
Records last modified in NIST NVD between Sep 1 and Sep 30, 2026 (UTC). Data imported from the NVD CVE API 2.0 and the CISA KEV catalog; each record shows its own source and verification time. The modified view only includes records that were CRITICAL or CISA-KEV-listed when imported — it is not a complete list of every modification.
Total records
11,133
Critical
1,210
High
4,300
Medium
4,026
Low
456
Severity not reported
1,141
In CISA KEV
59
Most affected vendors (by CPE data where available): microsoft (945), google (605), oracle (274), apple (244), adobe (197), dell (137), ibm (104), arubanetworks (101), mongodb (64), apache (53)
| CVE | Severity | CVSS | KEV | Vendor / product | Published | Modified |
|---|---|---|---|---|---|---|
| CVE-2026-68529 Concrete CMS 9.0.0 through 9.5.2 was missing an authorization check on the Expre... |
not reported | — | — | — | 2026-09-15 | 2026-09-16 |
| CVE-2026-68530 Concrete CMS 9 through 9.5.2 did not perform an authorization check on several b... |
not reported | — | — | — | 2026-09-15 | 2026-09-16 |
| CVE-2026-68531 Concrete CMS 9 before 9.5.3 did not escape SQL LIKE wildcard characters in the k... |
not reported | — | — | — | 2026-09-15 | 2026-09-16 |
| CVE-2026-68533 Concrete CMS below 9.5.3 conversation attachment uploaded endpoint imported file... |
not reported | — | — | — | 2026-09-15 | 2026-09-16 |
| CVE-2026-68534 Concrete CMS before 9.5.3 rendered Express entry labels as raw HTML when display... |
not reported | — | — | — | 2026-09-15 | 2026-09-16 |
| CVE-2026-21588 This High severity DoS (Denial of Service) vulnerability was introduced in versi... |
not reported | — | — | — | 2026-09-15 | 2026-09-16 |
| CVE-2026-92571 Rejected reason: CVE ID reserved in error and not assigned to a vulnerability. |
not reported | — | — | — | 2026-09-16 | 2026-09-16 |
| CVE-2026-92002 Affected versions of MISP use Redis to throttle repeated authentication-failure... |
not reported | — | — | — | 2026-09-15 | 2026-09-16 |
| CVE-2026-91819 Affected versions of MISP rely on CakePHP request-method override processing in... |
not reported | — | — | — | 2026-09-15 | 2026-09-16 |
| CVE-2026-76159 Incorrect Permission Assignment for Critical Resource in the configuration loade... |
not reported | — | — | — | 2026-09-15 | 2026-09-16 |
| CVE-2026-91825 Affected versions of MISP fail to authorize a submitted sharing group in a speci... |
not reported | — | — | — | 2026-09-15 | 2026-09-16 |
| CVE-2026-91846 Affected versions of MISP allow a collection element to be created from a bare U... |
not reported | — | — | — | 2026-09-15 | 2026-09-16 |
| CVE-2026-91851 Affected versions of MISP incorrectly filter dashboard templates that are restri... |
not reported | — | — | — | 2026-09-15 | 2026-09-16 |
| CVE-2026-91857 Affected versions of MISP expose several state-changing controller actions witho... |
not reported | — | — | — | 2026-09-15 | 2026-09-16 |
| CVE-2026-91859 Affected versions of MISP can record incorrect access-log data for requests that... |
not reported | — | — | — | 2026-09-15 | 2026-09-16 |
| CVE-2026-92003 Affected versions of MISP do not consistently apply the existing authentication-... |
not reported | — | — | — | 2026-09-15 | 2026-09-16 |
| CVE-2026-90893 MISP contains a Cross-Site Request Forgery (CSRF) vulnerability in the UserSetti... |
not reported | — | — | — | 2026-09-14 | 2026-09-16 |
| CVE-2026-90895 Affected versions of MISP’s interactive CLI shell implement access control indep... |
not reported | — | — | — | 2026-09-14 | 2026-09-16 |
| CVE-2026-90955 Affected versions of MISP’s interactive CLI shell do not reliably preserve the i... |
not reported | — | — | — | 2026-09-14 | 2026-09-16 |
| CVE-2026-90957 Affected versions of MISP serve uploaded SVG images inline without a restrictive... |
not reported | — | — | — | 2026-09-14 | 2026-09-16 |
| CVE-2026-90961 The LdapAuth and LinOTPAuth authentication plugins in MISP contain an authentica... |
not reported | — | — | — | 2026-09-14 | 2026-09-16 |
| CVE-2026-61396 Rejected reason: Did not need CVE ID |
not reported | — | — | — | 2026-09-16 | 2026-09-16 |
| CVE-2026-66789 Rejected reason: This CVE ID was assigned in error as a duplicate of CVE-2026-70... |
not reported | — | — | — | 2026-09-15 | 2026-09-15 |
| CVE-2026-66790 Rejected reason: This CVE ID was assigned in error as a duplicate of CVE-2026-70... |
not reported | — | — | — | 2026-09-15 | 2026-09-15 |
| CVE-2026-87730 Rejected reason: this is rejected |
not reported | — | — | — | 2026-09-15 | 2026-09-15 |
| CVE-2026-67398 Missing authorization vulnerability has been discovered in 2Checkout payment gat... |
not reported | — | — | — | 2026-09-04 | 2026-09-14 |
| CVE-2013-1446 Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering... |
not reported | — | — | — | 2026-09-14 | 2026-09-14 |
| CVE-2026-87087 Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. |
not reported | — | — | — | 2026-09-14 | 2026-09-14 |
| CVE-2026-85588 phpMyFAQ versions before 4.1.8 include live TOTP shared secrets in plaintext wit... |
not reported | — | — | — | 2026-09-04 | 2026-09-14 |
| CVE-2026-80878 In the Linux kernel, the following vulnerability has been resolved:
afs: Fix le... |
not reported | — | — | — | 2026-09-04 | 2026-09-14 |
| CVE-2026-80888 In the Linux kernel, the following vulnerability has been resolved:
drm/vmwgfx:... |
not reported | — | — | — | 2026-09-04 | 2026-09-14 |
| CVE-2026-80912 In the Linux kernel, the following vulnerability has been resolved:
selinux: re... |
not reported | — | — | — | 2026-09-04 | 2026-09-14 |
| CVE-2026-49030 Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. |
not reported | — | — | — | 2026-09-13 | 2026-09-13 |
| CVE-2026-81908 Concrete CMS 9.2.0 to 9.5.2 contain a missing authorization vulnerability in the... |
not reported | — | — | — | 2026-09-11 | 2026-09-11 |
| CVE-2026-68528 Concrete CMS RSS Displayer block below version 9.5.3 rendered remote feed item t... |
not reported | — | — | — | 2026-09-11 | 2026-09-11 |
| CVE-2026-18122 Concrete CMS 9.2.0 to 9.5.2 Express REST API list endpoint exposes restricted Ex... |
not reported | — | — | — | 2026-09-11 | 2026-09-11 |
| CVE-2026-81909 Concrete CMS 9 through 9.5.2 is vulnerable to Missing Authorization in the block... |
not reported | — | — | — | 2026-09-11 | 2026-09-11 |
| CVE-2026-87983 An arbitrary file read vulnerability in Mistral Vibe, introduced in version 2.6.... |
not reported | — | — | — | 2026-09-11 | 2026-09-11 |
| CVE-2026-87984 An arbitrary file write vulnerability in Mistral Vibe, introduced in version 1.3... |
not reported | — | — | — | 2026-09-11 | 2026-09-11 |
| CVE-2026-87985 An arbitrary code execution vulnerability in Mistral Vibe allows an attacker to... |
not reported | — | — | — | 2026-09-11 | 2026-09-11 |
Sources: NIST NVD (CVE API 2.0) and the CISA KEV catalog. Severity is as stated by the source; missing values are shown as “not reported”, never estimated.