- Description
- 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.
- Source
- security@php.net
- NVD status
- Analyzed
- Products
- php
CVSS 3.1
- Type
- Secondary
- Base score
- 5.9
- Impact score
- 3.6
- Exploitability score
- 2.2
- Vector string
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- Severity
- MEDIUM
- security@php.net
- CWE-122
- Hype score
- Not currently trending
Hi @Plesk VAPT identified vulnerabilities in PHP 8.2.x, 8.3.x, 8.4.x and 8.5.x (CVE-2026-91765, CVE-2026-91766, CVE-2026-91767, CVE-2026-91768, CVE-2026-91769, CVE-2026-92842, CVE-2026-93682). What is the recommended mitigation/update procedure for Plesk
@RawaleMayur
28 Sept 2026
35 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
Hi @cPanel , VAPT identified vulnerabilities in PHP 8.2.x, 8.3.x, 8.4.x and 8.5.x (CVE-2026-91765, CVE-2026-91766, CVE-2026-91767, CVE-2026-91768, CVE-2026-91769, CVE-2026-92842, CVE-2026-93682). What is the recommended cPanel/EasyApache 4 mitigation or update procedure?
@RawaleMayur
28 Sept 2026
39 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
CVE-2026-92842 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… https://t.co/UqqzWvnm4N
@CVEnew
26 Sept 2026
348 Impressions
0 Retweets
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[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"matchCriteriaId": "AAFB3643-4D71-46ED-8184-DDE5FE41CD02",
"versionEndExcluding": "8.2.34",
"versionStartIncluding": "8.2.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FF664EE8-D417-45A4-84DF-158F5073FDE8",
"versionEndExcluding": "8.3.35",
"versionStartIncluding": "8.3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"matchCriteriaId": "52D4BECA-EF0D-4180-837C-AEFA7A12D243",
"versionEndExcluding": "8.4.26",
"versionStartIncluding": "8.4.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"matchCriteriaId": "308803C0-9FC8-40D2-8920-B83BCC48014F",
"versionEndExcluding": "8.5.11",
"versionStartIncluding": "8.5.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]