Loading vulnerability…
CVE-2026-73055 is an improper output neutralization vulnerability in Shescape affecting versions before 2.1.15 and 3.0.0 before 3.0.2. On Unix systems where the shell is explicitly configured to "sh" or true and /bin/sh resolves to BusyBox, Shescape does not correctly escape tilde (~) characters when its escape or escapeAll APIs are used with untrusted input in an assignment prefixed to a command. In this execution pattern, an attacker can supply a tilde-based payload that is interpreted by the shell rather than safely neutralized, causing unintended expansion in the assignment context. This can disclose the executing user's home directory location and, depending on how the assignment value is later consumed by the command, can influence the filesystem location on which the command operates.
Mallory correlates every CVE against your assets, your vendors, and active adversary campaigns. Know which vulnerabilities matter for you, not just which ones are loud.
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
7 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.