CVE-2021-26953

HIGH 7.5CVE-2021-26953 · Published 09/02/2021 · updated 17/06/2026

In short

CVE-2021-26953 is a HIGH (CVSS 7.5) vulnerability affecting postscript (postscript project).
Chance of exploitation in the next 30 days (EPSS): 1.5%, higher than 74.6% of all vulnerabilities.
Fix: update to 0.14.0 or later.

Package	Affected versions	Patched versions
postscript postscript_project	`< 0.14.0`	`0.14.0`

Description

An issue was discovered in the postscript crate before 0.14.0 for Rust. It might allow attackers to obtain sensitive information from uninitialized memory locations via a user-provided Read implementation.

References

rustsec.org/advisories/RUSTSEC-2021-0017.html · Exploit

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