Linux Distros Unpatched Vulnerability : CVE-2026-88050
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
| CVE-2026-88050 | 10 Sep 202618:03 | – | circl | |
| CVE-2026-88050 | 10 Sep 202616:24 | – | cve | |
| CVE-2026-88050 Tesseract: Out-of-bounds write in UnicharCompress via unvalidated recoder code values | 10 Sep 202616:24 | – | cvelist | |
| CVE-2026-88050 | 10 Sep 202616:24 | – | debiancve | |
| EUVD-2026-75593 | 10 Sep 202616:24 | – | euvd | |
| CVE-2026-88050 | 10 Sep 202617:17 | – | nvd | |
| DEBIAN-CVE-2026-88050 | 10 Sep 202617:17 | – | osv | |
| UBUNTU-CVE-2026-88050 | 11 Sep 202600:00 | – | osv | |
| PT-2026-89506 | 10 Sep 202600:00 | – | ptsecurity | |
| CVE-2026-88050 | 10 Sep 202617:27 | – | redhatcve |
10
| Source | Link |
|---|---|
| access | www.access.redhat.com/security/cve/cve-2026-88050 |
| security-tracker | www.security-tracker.debian.org/tracker/CVE-2026-88050 |
| cve | www.cve.mitre.org/cgi-bin/cvename.cgi |
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- Tesseract is an open source OCR engine. In version 5.5.3 and earlier, RecodedCharID::DeSerialize in
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available as of this review. (CVE-2026-88050)
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script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-msa");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-mya");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-nep");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-nld");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-nor");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-ori");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-pan");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-pol");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-por");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-pus");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-ron");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-rus");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-san");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-sin");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-slk");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-slv");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-spa");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-spa_old");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-sqi");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-srp");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-srp_latn");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-swa");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-swe");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-syr");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-tam");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-tel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-tgk");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-tha");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-tir");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-tur");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-uig");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-ukr");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-urd");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-uzb");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-uzb_cyrl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-vie");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-langpack-yid");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tesseract-osd");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Misc.");
script_copyright(english:"This script is Copyright (C) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info2.nasl", "set_linux_os_id.nasl");
script_require_keys("Host/cpu", "Host/local_checks_enabled", "global_settings/vendor_unpatched", "Host/OS/identifier");
script_require_ports("Host/OS/CentOS Linux-8", "Host/OS/Debian Linux-12", "Host/OS/Debian Linux-13", "Host/OS/Debian Linux-14", "Host/OS/Red Hat Enterprise Linux-10", "Host/OS/Red Hat Enterprise Linux-8", "Host/OS/Red Hat Enterprise Linux-9");
exit(0);
}
if (!get_kb_item("global_settings/vendor_unpatched")) exit(0, "Unpatched Vulnerabilities Detection not active.");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (empty_or_null(get_one_kb_item("Host/CentOS/rpm-list")) && empty_or_null(get_one_kb_item("Host/Debian/dpkg-l")) && empty_or_null(get_one_kb_item("Host/RedHat/rpm-list"))) audit(AUDIT_PACKAGE_LIST_MISSING);
include('linux_unpatched.inc');
var distro_constraints_array = {
"Debian Linux-12": {
"package_manager": "dpkg-l",
"constraints": [
{
"release": "12",
"pkgs": [
{"reference": "libtesseract-dev"},
{"reference": "libtesseract5"},
{"reference": "tesseract-ocr"},
{"reference": "tesseract-ocr-all"}
]
}
]
},
"Debian Linux-13": {
"package_manager": "dpkg-l",
"constraints": [
{
"release": "13",
"pkgs": [
{"reference": "libtesseract-dev"},
{"reference": "libtesseract5"},
{"reference": "tesseract-ocr"},
{"reference": "tesseract-ocr-all"}
]
}
]
},
"Debian Linux-14": {
"package_manager": "dpkg-l",
"constraints": [
{
"release": "14",
"pkgs": [
{"reference": "libtesseract-dev"},
{"reference": "libtesseract5"},
{"reference": "tesseract-ocr"},
{"reference": "tesseract-ocr-all"}
]
}
]
},
"Red Hat Enterprise Linux-10": {
"package_manager": "rpm-list",
"constraints": [
{
"release": "10",
"pkgs": [
{"reference": "tesseract"},
{"reference": "tesseract-devel"},
{"reference": "tesseract-langpack-afr"},
{"reference": "tesseract-langpack-amh"},
{"reference": "tesseract-langpack-ara"},
{"reference": "tesseract-langpack-asm"},
{"reference": "tesseract-langpack-aze"},
{"reference": "tesseract-langpack-aze_cyrl"},
{"reference": "tesseract-langpack-bel"},
{"reference": "tesseract-langpack-ben"},
{"reference": "tesseract-langpack-bod"},
{"reference": "tesseract-langpack-bos"},
{"reference": "tesseract-langpack-bul"},
{"reference": "tesseract-langpack-cat"},
{"reference": "tesseract-langpack-ceb"},
{"reference": "tesseract-langpack-ces"},
{"reference": "tesseract-langpack-chi_sim"},
{"reference": "tesseract-langpack-chi_tra"},
{"reference": "tesseract-langpack-chr"},
{"reference": "tesseract-langpack-cym"},
{"reference": "tesseract-langpack-dan"},
{"reference": "tesseract-langpack-deu"},
{"reference": "tesseract-langpack-dzo"},
{"reference": "tesseract-langpack-ell"},
{"reference": "tesseract-langpack-enm"},
{"reference": "tesseract-langpack-epo"},
{"reference": "tesseract-langpack-est"},
{"reference": "tesseract-langpack-eus"},
{"reference": "tesseract-langpack-fas"},
{"reference": "tesseract-langpack-fin"},
{"reference": "tesseract-langpack-fra"},
{"reference": "tesseract-langpack-frk"},
{"reference": "tesseract-langpack-frm"},
{"reference": "tesseract-langpack-gle"},
{"reference": "tesseract-langpack-glg"},
{"reference": "tesseract-langpack-grc"},
{"reference": "tesseract-langpack-guj"},
{"reference": "tesseract-langpack-hat"},
{"reference": "tesseract-langpack-heb"},
{"reference": "tesseract-langpack-hin"},
{"reference": "tesseract-langpack-hrv"},
{"reference": "tesseract-langpack-hun"},
{"reference": "tesseract-langpack-iku"},
{"reference": "tesseract-langpack-ind"},
{"reference": "tesseract-langpack-isl"},
{"reference": "tesseract-langpack-ita"},
{"reference": "tesseract-langpack-ita_old"},
{"reference": "tesseract-langpack-jav"},
{"reference": "tesseract-langpack-jpn"},
{"reference": "tesseract-langpack-kan"},
{"reference": "tesseract-langpack-kat"},
{"reference": "tesseract-langpack-kat_old"},
{"reference": "tesseract-langpack-kaz"},
{"reference": "tesseract-langpack-khm"},
{"reference": "tesseract-langpack-kir"},
{"reference": "tesseract-langpack-kor"},
{"reference": "tesseract-langpack-lao"},
{"reference": "tesseract-langpack-lat"},
{"reference": "tesseract-langpack-lav"},
{"reference": "tesseract-langpack-lit"},
{"reference": "tesseract-langpack-mal"},
{"reference": "tesseract-langpack-mar"},
{"reference": "tesseract-langpack-mkd"},
{"reference": "tesseract-langpack-mlt"},
{"reference": "tesseract-langpack-msa"},
{"reference": "tesseract-langpack-mya"},
{"reference": "tesseract-langpack-nep"},
{"reference": "tesseract-langpack-nld"},
{"reference": "tesseract-langpack-nor"},
{"reference": "tesseract-langpack-ori"},
{"reference": "tesseract-langpack-pan"},
{"reference": "tesseract-langpack-pol"},
{"reference": "tesseract-langpack-por"},
{"reference": "tesseract-langpack-pus"},
{"reference": "tesseract-langpack-ron"},
{"reference": "tesseract-langpack-rus"},
{"reference": "tesseract-langpack-san"},
{"reference": "tesseract-langpack-sin"},
{"reference": "tesseract-langpack-slk"},
{"reference": "tesseract-langpack-slv"},
{"reference": "tesseract-langpack-spa"},
{"reference": "tesseract-langpack-spa_old"},
{"reference": "tesseract-langpack-sqi"},
{"reference": "tesseract-langpack-srp"},
{"reference": "tesseract-langpack-srp_latn"},
{"reference": "tesseract-langpack-swa"},
{"reference": "tesseract-langpack-swe"},
{"reference": "tesseract-langpack-syr"},
{"reference": "tesseract-langpack-tam"},
{"reference": "tesseract-langpack-tel"},
{"reference": "tesseract-langpack-tgk"},
{"reference": "tesseract-langpack-tha"},
{"reference": "tesseract-langpack-tir"},
{"reference": "tesseract-langpack-tur"},
{"reference": "tesseract-langpack-uig"},
{"reference": "tesseract-langpack-ukr"},
{"reference": "tesseract-langpack-urd"},
{"reference": "tesseract-langpack-uzb"},
{"reference": "tesseract-langpack-uzb_cyrl"},
{"reference": "tesseract-langpack-vie"},
{"reference": "tesseract-langpack-yid"},
{"reference": "tesseract-osd"}
]
}
]
},
"Red Hat Enterprise Linux-9": {
"package_manager": "rpm-list",
"constraints": [
{
"release": "9",
"pkgs": [
{"reference": "tesseract"},
{"reference": "tesseract-devel"},
{"reference": "tesseract-langpack-afr"},
{"reference": "tesseract-langpack-amh"},
{"reference": "tesseract-langpack-ara"},
{"reference": "tesseract-langpack-asm"},
{"reference": "tesseract-langpack-aze"},
{"reference": "tesseract-langpack-aze_cyrl"},
{"reference": "tesseract-langpack-bel"},
{"reference": "tesseract-langpack-ben"},
{"reference": "tesseract-langpack-bod"},
{"reference": "tesseract-langpack-bos"},
{"reference": "tesseract-langpack-bul"},
{"reference": "tesseract-langpack-cat"},
{"reference": "tesseract-langpack-ceb"},
{"reference": "tesseract-langpack-ces"},
{"reference": "tesseract-langpack-chi_sim"},
{"reference": "tesseract-langpack-chi_tra"},
{"reference": "tesseract-langpack-chr"},
{"reference": "tesseract-langpack-cym"},
{"reference": "tesseract-langpack-dan"},
{"reference": "tesseract-langpack-deu"},
{"reference": "tesseract-langpack-dzo"},
{"reference": "tesseract-langpack-ell"},
{"reference": "tesseract-langpack-enm"},
{"reference": "tesseract-langpack-epo"},
{"reference": "tesseract-langpack-est"},
{"reference": "tesseract-langpack-eus"},
{"reference": "tesseract-langpack-fas"},
{"reference": "tesseract-langpack-fin"},
{"reference": "tesseract-langpack-fra"},
{"reference": "tesseract-langpack-frk"},
{"reference": "tesseract-langpack-frm"},
{"reference": "tesseract-langpack-gle"},
{"reference": "tesseract-langpack-glg"},
{"reference": "tesseract-langpack-grc"},
{"reference": "tesseract-langpack-guj"},
{"reference": "tesseract-langpack-hat"},
{"reference": "tesseract-langpack-heb"},
{"reference": "tesseract-langpack-hin"},
{"reference": "tesseract-langpack-hrv"},
{"reference": "tesseract-langpack-hun"},
{"reference": "tesseract-langpack-iku"},
{"reference": "tesseract-langpack-ind"},
{"reference": "tesseract-langpack-isl"},
{"reference": "tesseract-langpack-ita"},
{"reference": "tesseract-langpack-ita_old"},
{"reference": "tesseract-langpack-jav"},
{"reference": "tesseract-langpack-jpn"},
{"reference": "tesseract-langpack-kan"},
{"reference": "tesseract-langpack-kat"},
{"reference": "tesseract-langpack-kat_old"},
{"reference": "tesseract-langpack-kaz"},
{"reference": "tesseract-langpack-khm"},
{"reference": "tesseract-langpack-kir"},
{"reference": "tesseract-langpack-kor"},
{"reference": "tesseract-langpack-lao"},
{"reference": "tesseract-langpack-lat"},
{"reference": "tesseract-langpack-lav"},
{"reference": "tesseract-langpack-lit"},
{"reference": "tesseract-langpack-mal"},
{"reference": "tesseract-langpack-mar"},
{"reference": "tesseract-langpack-mkd"},
{"reference": "tesseract-langpack-mlt"},
{"reference": "tesseract-langpack-msa"},
{"reference": "tesseract-langpack-mya"},
{"reference": "tesseract-langpack-nep"},
{"reference": "tesseract-langpack-nld"},
{"reference": "tesseract-langpack-nor"},
{"reference": "tesseract-langpack-ori"},
{"reference": "tesseract-langpack-pan"},
{"reference": "tesseract-langpack-pol"},
{"reference": "tesseract-langpack-por"},
{"reference": "tesseract-langpack-pus"},
{"reference": "tesseract-langpack-ron"},
{"reference": "tesseract-langpack-rus"},
{"reference": "tesseract-langpack-san"},
{"reference": "tesseract-langpack-sin"},
{"reference": "tesseract-langpack-slk"},
{"reference": "tesseract-langpack-slv"},
{"reference": "tesseract-langpack-spa"},
{"reference": "tesseract-langpack-spa_old"},
{"reference": "tesseract-langpack-sqi"},
{"reference": "tesseract-langpack-srp"},
{"reference": "tesseract-langpack-srp_latn"},
{"reference": "tesseract-langpack-swa"},
{"reference": "tesseract-langpack-swe"},
{"reference": "tesseract-langpack-syr"},
{"reference": "tesseract-langpack-tam"},
{"reference": "tesseract-langpack-tel"},
{"reference": "tesseract-langpack-tgk"},
{"reference": "tesseract-langpack-tha"},
{"reference": "tesseract-langpack-tir"},
{"reference": "tesseract-langpack-tur"},
{"reference": "tesseract-langpack-uig"},
{"reference": "tesseract-langpack-ukr"},
{"reference": "tesseract-langpack-urd"},
{"reference": "tesseract-langpack-uzb"},
{"reference": "tesseract-langpack-uzb_cyrl"},
{"reference": "tesseract-langpack-vie"},
{"reference": "tesseract-langpack-yid"},
{"reference": "tesseract-osd"}
]
}
]
},
"CentOS Linux-8": {
"package_manager": "rpm-list",
"constraints": [
{
"release": "8",
"pkgs": [
{"reference": "tesseract"},
{"reference": "tesseract-devel"}
]
}
]
},
"Red Hat Enterprise Linux-8": {
"package_manager": "rpm-list",
"constraints": [
{
"release": "8",
"pkgs": [
{"reference": "tesseract"},
{"reference": "tesseract-devel"}
]
}
]
}
};
var distro_constraints_values = linux_unpatched::get_distro_constraints(distro_constraints_arr:distro_constraints_array);
if (empty_or_null(distro_constraints_values)) audit(AUDIT_HOST_NOT, 'affected');
var third_party_support = get_kb_item('Host/OS/extended-third-party');
if (!empty_or_null(third_party_support)) {
var third_party_vendors = distro_constraints_values['third_party'];
if (!empty_or_null(third_party_vendors)) {
var vendor;
foreach vendor (third_party_vendors) {
if (vendor == third_party_support) exit(0, 'A third party management patch is available for this vulnerability from ' + vendor + '.\n');
}
}
}
var report = linux_unpatched::check_unpatched_constraints(distro_constraints_values:distro_constraints_values);
if (!empty_or_null(report))
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : report
);
exit(0);
}
else
{
audit(AUDIT_HOST_NOT, 'affected');
}
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11 Sep 2026 00:00Current
CVSS 46.9
SSVC