CVE-2026-121138
Observable discrepancy in CORS in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain cross-origin data via a crafted H
CVSS
6.5
Média
EPSS
0.2%
p12
KEV
—
Exploit Today
4
0-100
Publicado: 3 de nov. de 2026 · Última mod.: 5 de nov. de 2026 · CWE-203
0.2%EPSS · 30 dias0.2%
2026-11-042026-11-05
Observable discrepancy in CORS in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: Low)
CVECVSSEPSSKEVRExploitTítuloMod.
CVE-2026-19134——
——0A vulnerability in OpenText OpenText Directory Services (OTDS) allows Black Box Reverse Engineering.
This issue affects OpenText Directory Services (OTDS): from 22.1 to 26.26hCVE-2026-1030215.3 MÉD—
——0OpenEMR is a free and open source electronic health records and medical practice management application. From 6.0.0 until 8.3.0, interface/globals.php uses the unauthenticated authUser login parameter to populate temp_authuserid and load that account's user_settings before authentication succeeds. Existing usernames can therefore cause an additional database query and may apply visible customized settings, while nonexistent usernames skip that behavior. A remote unauthenticated actor can use timing or page differences to enumerate valid accounts for later credential attacks. This issue is fixed in version 8.3.0.6hCVE-2026-121223—8.2%
——2Observable discrepancy in Media in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)2dCVE-2026-1211875.3 MÉD16.5%
——5Observable discrepancy in Paint in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)9hCVE-2026-1211305.3 MÉD16.5%
——5Observable discrepancy in Forms in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Low)11hCVE-2026-114199—4.8%
——1`GET /api/v1/users/{username}/heatmap` computed the contribution heatmap with the repository access of the token owner and ignored the public-only restriction of the access token, unlike the activity feed endpoints. A holder of a user's public-only token could read contribution counts and their 15-minute time buckets that stem from that user's activity in private repositories. Repository names and contents were not disclosed. For public-only tokens the heatmap now only counts activity visible to anonymous users.5d