Vulnerabilities (CVE)

Filtered by CWE-126
Total 580 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-69610 1 Microsoft 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more 2026-10-30 N/A 7.0 HIGH
Buffer over-read in Windows Win32K allows an authorized attacker to elevate privileges locally.
CVE-2026-57185 2026-10-30 N/A 6.5 MEDIUM
Asterisk is an open source private branch exchange and telephony toolkit. Prior to Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3, an authenticated attacker may crash Asterisk through a buffer over-read in the `PJSIP MWI body parser` by sending a carefully crafted `SIP NOTIFY` request. The attacker must pass SIP authentication using either a username/password or `source IP address matching`. This issue is fixed in Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3.
CVE-2026-107928 2026-10-30 N/A 8.1 HIGH
When curl is built with GnuTLS, a malicious WebSocket server can make curl send memory past its send buffer. This is due to an out of bounds read following when `gnutls_record_send()` returns a number of bytes sent **greater than the number of bytes it was given to send**. GnuTLS does that after a blocked send.
CVE-2026-83719 1 Microsoft 11 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 8 more 2026-10-30 N/A 5.5 MEDIUM
Buffer over-read in Servicing Stack Updates allows an authorized attacker to disclose information locally.
CVE-2026-5260 2026-10-30 N/A 8.2 HIGH
A flaw was found in libgnutls. A remote attacker, by sending an extremely short premaster secret during an RSA key exchange to a server using an RSA key backed by a PKCS#11 token, could trigger a short heap overread. This memory corruption vulnerability could lead to information disclosure.
CVE-2026-58013 2 Gnome, Redhat 2 Glib, Enterprise Linux 2026-10-29 N/A 6.5 MEDIUM
A flaw was found in GLib. A buffer over-read can occur in g_io_channel_read_line_backend() in the giochannel.c file when a custom line terminator with a length greater than one is set, causing memcmp to read past the GString buffer. This vulnerability can cause a minor information disclosure of 7 bytes or a denial of service when the buffer over-read crosses a page boundary.
CVE-2026-58012 2 Gnome, Redhat 2 Glib, Enterprise Linux 2026-10-29 N/A 6.5 MEDIUM
A flaw was found in GLib. A buffer over-read can occur in the g_regex_replace function when used with the `G_REGEX_RAW` compile flag and case-change replacement escapes because the string_append function processes matched substrings using UTF-8 functions that assume valid UTF-8 input, even when the string is treated as raw bytes. This vulnerability can cause a minor information disclosure of 1-5 bytes and a denial of service when the buffer over-read crosses a page boundary.
CVE-2026-58010 2 Gnome, Redhat 2 Glib, Enterprise Linux 2026-10-29 N/A 6.5 MEDIUM
A flaw was found in GLib. An off-by-one error can occur in the gvs_tuple_is_normal function in the glib/gvariant-serialiser.c file when doing an alignment padding check because the bounds check uses > instead of >=, causing an out-of-bounds read of only 1 byte. This issue can cause a minor information disclosure of 1 byte and a denial of service when the out-of-bounds read crosses a page boundary.
CVE-2026-83685 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-29 N/A 6.5 MEDIUM
Buffer over-read in Windows IKE Extension allows an authorized attacker to deny service over a network.
CVE-2026-83727 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-29 N/A 7.8 HIGH
Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.
CVE-2026-55606 2026-10-29 N/A 6.5 MEDIUM
odhcpd is the DHCPv6, DHCPv4, and router-advertisement server used by OpenWrt. In versions 25.12 and prior, odhcpd's DHCPv6 self-loop detection at dhcpv6.c:720 uses a network-byte-order DUID length value directly as the memcmp() size parameter. On little-endian hosts, this causes memcmp() to read far beyond the stack buffer — a single unauthenticated DHCPv6 packet triggers a 2560-byte overread from a 128-byte buffer. At time of publication, there are no publicly available patches.
CVE-2026-83788 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-29 N/A 4.6 MEDIUM
Buffer over-read in Windows RNDIS allows an unauthorized attacker to disclose information with a physical attack.
CVE-2026-93524 2026-10-29 N/A N/A
A buffer overread in CheckKeySyms() in X.Org X Server before 21.1.25 and XWayland before 24.1.14 could be used by authenticated X clients to leak small amounts of information from X server memory or potentially crash the X server.
CVE-2026-85935 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-28 N/A 5.5 MEDIUM
Buffer over-read in Windows USB Driver allows an authorized attacker to disclose information locally.
CVE-2026-83565 1 Microsoft 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more 2026-10-28 N/A 5.5 MEDIUM
Buffer over-read in Windows Encrypting File System (EFS) allows an authorized attacker to disclose information locally.
CVE-2026-70234 1 Microsoft 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more 2026-10-28 N/A 5.5 MEDIUM
Buffer over-read in Desktop Window Manager allows an authorized attacker to disclose information locally.
CVE-2026-112404 1 Python 1 Pillow 2026-10-28 N/A 8.2 HIGH
Pillow is a Python imaging library. From 8.1.0 until 13.0.0, Pillow's TIFF tile and RGBA decode paths can read beyond row data produced by libtiff. In _decodeTile and the RGBA unpacker path, when Pillow and libtiff interpret duplicated PhotometricInterpretation or BitsPerSample tags differently, Pillow does not verify that the required input row fits inside the row libtiff produced, while the strip path has this validation. Loading pixels from such a crafted TIFF can expose adjacent heap data in output pixels or crash the process. This issue is fixed in version 13.0.0.
CVE-2026-83835 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-27 N/A 5.5 MEDIUM
Buffer over-read in Windows Common Log File System Driver allows an authorized attacker to disclose information locally.
CVE-2026-26184 1 Microsoft 11 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 8 more 2026-10-26 N/A 7.8 HIGH
Buffer over-read in Windows Projected File System allows an authorized attacker to elevate privileges locally.
CVE-2026-21376 1 Qualcomm 108 Aqt1000, Aqt1000 Firmware, Cologne and 105 more 2026-10-26 N/A 7.8 HIGH
Memory Corruption when accessing an output buffer without validating its size during IOCTL processing in a camera sensor driver.