Search Results (11798 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-121953 1 Freerdp 1 Freerdp 2026-11-05 9.8 Critical
FreeRDP before 3.32.2 has a use-after-free in the client's rdpgfx dynamic virtual channel: a duplicate-name channel with a new ChannelId overwrites the listener's single callback slot, which rdpgfx_on_close frees without clearing. A malicious RDP server can open and close such a channel, then send a PDU on the original channel to crash the client or potentially execute code.
CVE-2026-121955 1 Freerdp 1 Freerdp 2026-11-05 7.5 High
FreeRDP before 3.32.2 contains a use-after-free vulnerability in Emulate_SCardReleaseContext that frees the emulated SCardContext before its worker thread is cancelled and joined. A malicious server can send ESTABLISHCONTEXT, a long-timeout GETSTATUSCHANGE, then RELEASECONTEXT smartcard IRPs to corrupt heap memory or crash clients using smartcard emulation.
CVE-2026-121956 1 Freerdp 1 Freerdp 2026-11-05 7.5 High
FreeRDP before 3.32.2 contains a double free in the WinPR Kerberos SSPI retrieveSomeTgt function, which installs the krb5 default realm into a target principal that has an empty realm without taking ownership of it. Unauthenticated remote clients can send a crafted NLA/CredSSP u2u TGT request whose server-name component contains '@' to corrupt the heap and crash the server process.
CVE-2026-117975 1 Mozilla 1 Firefox 2026-11-05 8.8 High
Sandbox escape due to invalid pointer in the Graphics: WebRender component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.
CVE-2026-18663 1 Redhat 3 Directory Server, Enterprise Linux, Rhel Els 2026-11-05 5.9 Medium
A flaw was found in 389-ds-base. The get_ldapmessage_controls_ext() function frees the parsed controls array on the Session Tracking critical-control rejection path without clearing the SLAPI_REQCONTROLS pblock slot. Operation teardown then frees the same pointer again, causing a double-free. An unauthenticated remote attacker can trigger this with a single BIND request carrying a critical Session Tracking control, resulting in heap corruption and potential denial of service.
CVE-2026-117982 1 Mozilla 1 Firefox 2026-11-05 9.8 Critical
Invalid pointer in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.
CVE-2026-121077 1 Google 1 Chrome 2026-11-05 9.6 Critical
Use after free in Mobile in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
CVE-2026-121201 1 Google 1 Chrome 2026-11-05 8.8 High
Use after free in Animation in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
CVE-2026-121128 1 Google 1 Chrome 2026-11-05 8.8 High
Use after free in Scheduling in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
CVE-2026-121117 1 Google 1 Chrome 2026-11-05 8.8 High
Use after free in Paint in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
CVE-2026-121217 1 Google 1 Chrome 2026-11-05 7.5 High
Use after free in Streaming in Google Chrome prior to 157.0.8103.38 allowed an adjacent attacker to execute arbitrary code inside the sandbox via crafted network traffic. (Chromium security severity: Low)
CVE-2026-121211 1 Google 1 Chrome 2026-11-05 8.3 High
Use after free in PowerBookmarks in Google Chrome prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to execute arbitrary code outside the sandbox via a crafted Chrome extension. (Chromium security severity: High)
CVE-2026-118026 1 Mozilla 1 Firefox 2026-11-05 8.8 High
Invalid pointer in the JavaScript: GC component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
CVE-2026-118024 1 Mozilla 1 Firefox 2026-11-05 8.8 High
Use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
CVE-2026-118023 1 Mozilla 1 Firefox 2026-11-05 8.8 High
Sandbox escape due to use-after-free in the Graphics: WebRender component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
CVE-2026-118022 1 Mozilla 1 Firefox 2026-11-05 8.8 High
Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
CVE-2026-118021 1 Mozilla 1 Firefox 2026-11-05 8.8 High
Sandbox escape due to use-after-free in the XPCOM component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
CVE-2026-118020 1 Mozilla 1 Firefox 2026-11-05 8.8 High
Use-after-free in the Layout component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
CVE-2026-118017 1 Mozilla 1 Firefox 2026-11-05 8.8 High
Use-after-free in the SVG component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
CVE-2026-118016 1 Mozilla 1 Firefox 2026-11-05 8.8 High
Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.