CVE-2026-82560 Affecting perl package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published20 Sept 2026
- disclosed19 Sept 2026
Introduced: 19 Sep 2026
NewCVE-2026-82560 (opens in a new tab)How to fix?
There is no fixed version for Echo:latest perl.
NVD Description
Note: Versions mentioned in the description apply only to the upstream perl package and not the perl package as distributed by Echo.
See How to fix? for Echo:latest relevant fixed versions and status.
Pod::Text versions before 6.1.1 for Perl allow CPU and memory exhaustion formatting a POD document whose =over nesting drives the margin to the output width.
Each =over adds its indent to the margin, which wrap() subtracts from the output width to get the space available for text. When that space reaches zero, the line-splitting substitution matches the empty string, and the loop consumes no input while appending the margin padding on every pass.
Formatting an attacker-supplied POD document never returns, and the output grows until memory is exhausted.
References
- https://advisory.echohq.com/cve/CVE-2026-82560
- https://github.com/rra/podlators/commit/70510174f69eb54aa6d617bde4e1402cd9b7c61f.patch
- https://metacpan.org/release/RRA/podlators-v6.1.0/source/lib/Pod/Text.pm#L245-261
- https://metacpan.org/release/RRA/podlators-v6.1.1/changes
- http://www.openwall.com/lists/oss-security/2026/09/19/6