sendbug in freebsd-sendpr 3.113+5.3 on Debian GNU/Linux allows local users to overwrite arbitrary files via a symlink attack on a /tmp/pr.##### temporary file.

flamethrower in flamethrower 0.1.8 allows local users to overwrite arbitrary files via a symlink attack on a /tmp/multicast.tar.##### temporary file.

trend-autoupdate.new in mailscanner 4.55.10 and other versions before 4.74.16-1 allows local users to overwrite arbitrary files via a symlink attack on a (1) /tmp/opr.ini.##### or (2) /tmp/lpt*.zip temporary file.

updatejail in jailer 0.4 allows local users to overwrite arbitrary files via a symlink attack on a /tmp/#####.updatejail temporary file.

pam_mount temporary file symlink attack

passwdehd in libpam-mount 0.43 allows local users to overwrite arbitrary files via a symlink attack on a /tmp/passwdehd.##### temporary file.

tkusr in tkusr 0.82 allows local users to overwrite arbitrary files via a symlink attack on the /tmp/tkusr.pgm temporary file.

os-prober in os-prober 1.17 allows local users to overwrite arbitrary files via a symlink attack on the (1) /tmp/mounted-map or (2) /tmp/raided-map temporary file. NOTE: the vendor disputes this issue, stating "the insecure code path should only ever run inside a d-i environment, which has no non-root users.

Windows Internet Naming Service (WINS) allows remote attackers to cause a denial of service (connectivity loss) or steal credentials via a 1Ch registration that causes WINS to change the domain controller to point to a malicious server. NOTE: this problem may be limited when Windows 95/98 clients are used, or if the primary domain controller becomes unavailable.

tkman in tkman 2.2 allows local users to overwrite arbitrary files via a symlink attack on a (1) /tmp/tkman##### or (2) /tmp/ll temporary file.

alert.d/test.alert in mon 0.99.2 allows local users to overwrite arbitrary files via a symlink attack on the test.alert.log temporary file.

sympa.pl in sympa 5.3.4 allows local users to overwrite arbitrary files via a symlink attack on the /tmp/sympa_aliases.$$ temporary file. NOTE: wwsympa.fcgi was also reported, but the issue occurred in a dead function, so it is not a vulnerability.

ibackup 2.27 allows local users to overwrite arbitrary files via a symlink attack on temporary files.

freeradius: dialupadmin insecure temporary file usage

freeradius-dialupadmin in freeradius 2.0.4 allows local users to overwrite arbitrary files via a symlink attack on temporary files in (1) backup_radacct, (2) clean_radacct, (3) monthly_tot_stats, (4) tot_stats, and (5) truncate_radacct.

Symlink validation flaw could enable sandbox escape in Apple operating systems

This issue was addressed with improved validation of symlinks. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. An app may be able to break out of its sandbox.

Improper Symlink Handling in macOS Allows App Access to Protected User Data

This issue was addressed with improved handling of symlinks. This issue is fixed in macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1. An app may be able to access protected user data.

Logging Redaction Bypass on Unlocked Devices with Physical Access

A logging issue was addressed with improved data redaction. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Tahoe 26.1, visionOS 26.1. An attacker with physical access to an unlocked device paired with a Mac may be able to view sensitive user information in system logging.

Symlink Validation Issue Enabling Modification of Protected File System

This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1. An app may be able to modify protected parts of the file system.

Academy LMS – WordPress LMS Plugin for Complete eLearning Solution <= 3.3.8 - Authenticated (Administrator+) PHP Object Injection via 'import_all_courses'

The Academy LMS – WordPress LMS Plugin for Complete eLearning Solution plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.3.8 via deserialization of untrusted input in the 'import_all_courses' function. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.

WordPress JetEngine plugin < 3.8.4.1 - Deserialization of untrusted data vulnerability

Deserialization of Untrusted Data vulnerability in Crocoblock JetEngine jet-engine allows Object Injection.This issue affects JetEngine: from n/a through < 3.8.4.1.

Alfresco Activiti Process Variable Serialization System SerializableType.java createObjectInputStream deserialization

A flaw has been found in Alfresco Activiti up to 7.19/8.8.0. Affected by this issue is the function deserialize/createObjectInputStream of the file activiti-core/activiti-engine/src/main/java/org/activiti/engine/impl/variable/SerializableType.java of the component Process Variable Serialization System. This manipulation causes deserialization. Remote exploitation of the attack is possible. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.