BIT-php-2026-92842

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/php/BIT-php-2026-92842.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-php-2026-92842
Aliases
Published
2026-10-01T09:34:11Z
Modified
2026-10-01T10:11:16Z
Summary
OOB read / info leak in convert.* stream filters when line-break-chars contains NUL
Details

The convert.base64-encode, convert.quoted-printable-encode and convert.quoted-printable-decode stream filters accept a line-break-chars option whose length is tracked separately from the string itself. The filter constructors duplicate the value with pestrdup(), which stops at the first NUL byte, while keeping the original length. When the filter later emits a line break it copies the recorded length out of the truncated allocation, reading past its end and placing adjacent heap bytes into the filter output.

Database specific 
{
    "cpes":  [
        "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*"
    ],
    "severity":  "Medium"
}
References

Affected packages

Bitnami / php

Package

Name
php
Purl
pkg:bitnami/php

Severity

  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
8.2.0
Fixed
8.2.34
Introduced
8.3.0
Fixed
8.3.35
Introduced
8.4.0
Fixed
8.4.26
Introduced
8.5.0
Fixed
8.5.11

Database specific

source 
"https://github.com/bitnami/vulndb/tree/main/data/php/BIT-php-2026-92842.json"