CVE-2026-45380
bit7z is a cross-platform C++ static library that allows the compression/extraction of archive files. Prior to version 4.0.12, a one-byte of
CVSS
3.6
Low
EPSS
0.1%
p2
KEV
—
Exploit Today
0
0-100
Published: Jun 10, 2026 · Last modified: Jul 23, 2026 · CWE-22 · CWE-193
0.1%EPSS · 30 days0.1%
2026-10-052026-11-01
bit7z is a cross-platform C++ static library that allows the compression/extraction of archive files. Prior to version 4.0.12, a one-byte off-by-one error in SafeOutPathBuilder::restoreSymlink() allows an attacker to craft a .7z archive that, when extracted with bit7z on any non-Windows platform, creates a symlink escaping the intended output directory. Subsequent archive entries extracted through this symlink write arbitrary files outside the extraction directory with the permissions of the extracting process. This issue has been patched in version 4.0.12.
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-819387.7 HIG—
———Grafana Mimir's Alertmanager rejects tenant-supplied receiver configurations that reference local files, but the check did not cover two HTTP client settings: http_headers.<name>.files and basic_auth.username_file. A tenant permitted to upload an Alertmanager configuration could point these fields at any file readable by the Alertmanager process. When a notification was sent, Alertmanager read the file and put its contents in a header of the outgoing request. By directing the receiver at a server they control, the tenant could read files from the Alertmanager host, such as credentials and configuration.
Exploitation requires permission to write the tenant's Alertmanager configuration. Grafana Enterprise Metrics (GEM), which is built on Mimir, is also affected. The issue is fixed in Mimir 3.1.7 and 3.2.2 and in GEM 2.17.20. GEM 2.11 through 2.16 will not receive a fix; users on those versions should upgrade to 2.17.20 or later.9hCVE-2026-1200617.5 HIG—
———The psqlODBC parser for ODBC escape sequences in application SQL text writes the argument offsets of a {fn} escape into a fixed 16-entry stack array without a bound and does not initialize the array. An escape with too many arguments overflows the stack, and a reference to an unsupplied argument copies arbitrary bytes into the query. The copy of a {d}, {t}, {ts}, or {escape} body also writes one byte past a 128-byte stack buffer. An application that forwards untrusted SQL text to the driver exposes its process to memory corruption. Versions before psqlODBC 18.00.0006 are affected.8hCVE-2026-736978.8 HIG—
———Control Web Panel (CWP) before webpanel_version 1.16 contains an arbitrary file write and OS command injection vulnerability in the phpini_editor user panel module that allows attackers with access to the module to write attacker-controlled content to arbitrary paths and execute arbitrary OS commands. Attackers can exploit the acc=update action to write files via file_put_contents without path confinement and the acc=addlabelphpiniadv action to pass unsanitized input into shell_exec, achieving code execution in the user panel context.9hCVE-2026-1204448.1 HIG—
———GoFound through 1.4.1 contains a path traversal vulnerability that allows unauthenticated attackers to delete arbitrary directories by supplying ../ sequences in the database parameter. Attackers can send GET requests to /api/db/create and /api/db/drop, directly or via a victim's browser, triggering os.RemoveAll on directories outside the data directory.9hCVE-2026-919116.1 MED—
———Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability. A high privileged attacker with adjacent network access could potentially exploit this vulnerability, leading to Filesystem access for attacker.8hCVE-2026-919105.7 MED—
———Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability. A low privileged attacker with adjacent network access could potentially exploit this vulnerability, leading to Information exposure.8h