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CERTFR-2026-AVI-0962
Vulnerability from certfr_avis - Published: 2026-08-04 - Updated: 2026-08-04
De multiples vulnérabilités ont été découvertes dans les produits Tenable. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une atteinte à l'intégrité des données et une injection SQL (SQLi).
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Tenable | Enclave Security | Enclave Security sans le correctif de sécurité SC202607.2 | ||
| Tenable | Sensor Proxy | Sensor Proxy versions antérieures à 1.4.2 |
References
| Title | Publication Time | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Enclave Security sans le correctif de s\u00e9curit\u00e9 SC202607.2",
"product": {
"name": "Enclave Security",
"vendor": {
"name": "Tenable",
"scada": false
}
}
},
{
"description": "Sensor Proxy versions ant\u00e9rieures \u00e0 1.4.2",
"product": {
"name": "Sensor Proxy",
"vendor": {
"name": "Tenable",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2025-66199",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-66199"
},
{
"name": "CVE-2026-23479",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23479"
},
{
"name": "CVE-2026-6474",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-6474"
},
{
"name": "CVE-2026-6472",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-6472"
},
{
"name": "CVE-2025-15469",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-15469"
},
{
"name": "CVE-2026-6479",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-6479"
},
{
"name": "CVE-2026-7261",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-7261"
},
{
"name": "CVE-2026-6104",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-6104"
},
{
"name": "CVE-2025-69419",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-69419"
},
{
"name": "CVE-2026-6735",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-6735"
},
{
"name": "CVE-2025-15467",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-15467"
},
{
"name": "CVE-2026-18667",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-18667"
},
{
"name": "CVE-2026-2006",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-2006"
},
{
"name": "CVE-2026-6637",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-6637"
},
{
"name": "CVE-2026-6473",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-6473"
},
{
"name": "CVE-2026-2005",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-2005"
},
{
"name": "CVE-2026-22795",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22795"
},
{
"name": "CVE-2026-33857",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33857"
},
{
"name": "CVE-2025-69421",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-69421"
},
{
"name": "CVE-2026-25589",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-25589"
},
{
"name": "CVE-2025-14179",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-14179"
},
{
"name": "CVE-2026-6638",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-6638"
},
{
"name": "CVE-2026-25588",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-25588"
},
{
"name": "CVE-2026-22796",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22796"
},
{
"name": "CVE-2026-7568",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-7568"
},
{
"name": "CVE-2026-6722",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-6722"
},
{
"name": "CVE-2026-23918",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23918"
},
{
"name": "CVE-2026-24072",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-24072"
},
{
"name": "CVE-2026-6478",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-6478"
},
{
"name": "CVE-2026-7258",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-7258"
},
{
"name": "CVE-2026-23631",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23631"
},
{
"name": "CVE-2026-64880",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-64880"
},
{
"name": "CVE-2026-64877",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-64877"
},
{
"name": "CVE-2026-6475",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-6475"
},
{
"name": "CVE-2026-25243",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-25243"
},
{
"name": "CVE-2026-64881",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-64881"
},
{
"name": "CVE-2025-68160",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68160"
},
{
"name": "CVE-2026-6477",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-6477"
},
{
"name": "CVE-2025-69418",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-69418"
},
{
"name": "CVE-2025-15468",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-15468"
},
{
"name": "CVE-2026-34032",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34032"
},
{
"name": "CVE-2026-34059",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34059"
},
{
"name": "CVE-2026-42371",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42371"
},
{
"name": "CVE-2025-11187",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-11187"
},
{
"name": "CVE-2026-2003",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-2003"
},
{
"name": "CVE-2026-7259",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-7259"
},
{
"name": "CVE-2025-68121",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68121"
},
{
"name": "CVE-2025-61726",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-61726"
},
{
"name": "CVE-2026-64878",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-64878"
},
{
"name": "CVE-2026-7262",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-7262"
},
{
"name": "CVE-2026-33523",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33523"
},
{
"name": "CVE-2026-2004",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-2004"
},
{
"name": "CVE-2026-7263",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-7263"
},
{
"name": "CVE-2025-69420",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-69420"
},
{
"name": "CVE-2026-64879",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-64879"
}
],
"initial_release_date": "2026-08-04T00:00:00",
"last_revision_date": "2026-08-04T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0962",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-08-04T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Injection SQL (SQLi)"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Tenable. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es et une injection SQL (SQLi).",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Tenable",
"vendor_advisories": [
{
"published_at": "2026-08-03",
"title": "Bulletin de s\u00e9curit\u00e9 Tenable tns-2026-21",
"url": "https://www.tenable.com/security/tns-2026-21"
},
{
"published_at": "2026-07-31",
"title": "Bulletin de s\u00e9curit\u00e9 Tenable tns-2026-20",
"url": "https://www.tenable.com/security/tns-2026-20"
}
]
}
CVE-2026-7259 (GCVE-0-2026-7259)
Vulnerability from cvelistv5 – Published: 2026-05-10 04:13 – Updated: 2026-05-11 13:13
VLAI
EPSS
VEX
Title
Null pointer dereference in php_mb_check_encoding() via mb_ereg_search_init()
Summary
In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, a mismatch between encoding lists in Oniguruma and mbfl leads to a NULL pointer dereference, resulting in a segmentation fault and denial of service. The vulnerability is exploitable when user-controlled input can influence the encoding passed to mb_regex_encoding().
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
Impacted products
Date Public
2026-05-07 00:00
Credits
Viet Hoang Luu (The University of Melbourne)
Amirmohammad Pasdar (The University of Melbourne)
Wachiraphan Charoenwet (The University of Melbourne)
Shaanan Cohney (The University of Melbourne)
Toby Murray (The University of Melbourne)
Van-Thuan Pham (The University of Melbourne)
Ilija Tovilo
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CVE-2026-7261 (GCVE-0-2026-7261)
Vulnerability from cvelistv5 – Published: 2026-05-10 04:07 – Updated: 2026-05-11 13:14
VLAI
EPSS
VEX
Title
SoapServer session-persisted object use-after-free via SOAP header fault
Summary
In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, when SoapServer is configured with SOAP_PERSISTENCE_SESSION, the handler object is persisted across requests via session storage. However, in the case SOAP requests results in an error, the persistance is handled incorrectly, resulting in freeing the object while keeping a pointer to it, which may lead to use-after-free. This may lead to memory corruption, information disclosure, or process crashes, with confidentiality, integrity, and availability impact on the vulnerable system.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use after free
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
Impacted products
Date Public
2026-05-07 00:00
Credits
Ilia Alshanetsky
Ilija Tovilo
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CVE-2026-7262 (GCVE-0-2026-7262)
Vulnerability from cvelistv5 – Published: 2026-05-10 04:00 – Updated: 2026-07-15 00:40
VLAI
EPSS
VEX
Title
NULL pointer dereference in SOAP apache:Map decoder with missing <value>
Summary
In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, when a SOAP server has a typemap configured, the decoding process contains a mistake which checks the wrong variable in case of missing value element. This leads to dereferences a NULL pointer, causing a segmentation fault. This allows a remote unauthenticated attacker to crash the PHP SOAP server process, resulting in denial of service.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
11 references
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
| https://access.redhat.com/security/cve/CVE-2026-7262 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2468565 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
| https://access.redhat.com/errata/RHSA-2026:23388 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:22649 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:34354 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:22305 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:22142 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:22143 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:33449 | vendor-advisoryx_refsource_REDHAT |
Impacted products
11 products
| Vendor | Product | Version | |
|---|---|---|---|
| PHP Group | PHP |
Affected:
8.2.* , < 8.2.31
(semver)
Affected: 8.3.* , < 8.3.31 (semver) Affected: 8.4.* , < 8.4.21 (semver) Affected: 8.5.* , < 8.5.6 (semver) |
|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
0:8.4.21-1.el10_2 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.2 |
|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
0:8.3.31-1.el10_2 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.2 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
8100020260521052503.f7998665 , < *
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cpe:/a:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
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cpe:/a:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
9080020260521113736.9 , < *
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cpe:/a:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
9080020260521080715.9 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:8.0.30-6.el9_8 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Hardened Images |
cpe:/a:redhat:hummingbird:1 |
Date Public
2026-05-07 00:00
Credits
Ilia Alshanetsky
Ilija Tovilo
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CVE-2026-7263 (GCVE-0-2026-7263)
Vulnerability from cvelistv5 – Published: 2026-05-10 04:43 – Updated: 2026-07-15 00:40
VLAI
EPSS
VEX
Title
DoS attack via DOMNode::C14N()
Summary
In PHP versions 8.4.* before 8.4.21 and 8.5.* before 8.5.6, DOMNode::C14N() method may process the XML data incorrectly, causing a circular linked list in the data structure representing the XML document. This may cause subsequent processing of the XML document to enter infinite loop, causing denial of service in the processing application.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
| https://access.redhat.com/security/cve/CVE-2026-7263 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2468572 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
| https://access.redhat.com/errata/RHSA-2026:22649 | vendor-advisoryx_refsource_REDHAT |
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| PHP Group | PHP |
Affected:
8.4.* , < 8.4.21
(semver)
Affected: 8.5.* , < 8.5.6 (semver) |
|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
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cpe:/o:redhat:enterprise_linux:10.2 |
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat Hardened Images |
cpe:/a:redhat:hummingbird:1 |
Date Public
2026-05-07 00:00
Credits
Nikita Sveshnikov (Positive Technologies)
Ilija Tovilo
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CVE-2026-7568 (GCVE-0-2026-7568)
Vulnerability from cvelistv5 – Published: 2026-05-10 03:42 – Updated: 2026-07-15 00:39
VLAI
EPSS
VEX
Title
Signed integer overflow in metaphone()
Summary
In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the metaphone() function in ext/standard/metaphone.c uses a signed int variable to track the current position within the input string. If a string longer than 2,147,483,647 bytes is passed, a signed integer overflow occurs, resulting in undefined behavior. This can lead to an out-of-bounds read, causing a segmentation fault or access to unrelated memory, and may affect the availability of the PHP process.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
11 references
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | |
| https://access.redhat.com/security/cve/CVE-2026-7568 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2468566 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
| https://access.redhat.com/errata/RHSA-2026:23388 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:22649 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:34354 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:22305 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:22142 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:22143 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:33449 | vendor-advisoryx_refsource_REDHAT |
Impacted products
11 products
| Vendor | Product | Version | |
|---|---|---|---|
| PHP Group | PHP |
Affected:
8.2.* , < 8.2.31
(semver)
Affected: 8.3.* , < 8.3.31 (semver) Affected: 8.4.* , < 8.4.21 (semver) Affected: 8.5.* , < 8.5.6 (semver) |
|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
0:8.4.21-1.el10_2 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.2 |
|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
0:8.3.31-1.el10_2 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.2 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
8100020260521052503.f7998665 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
8100020260604072603.f7998665 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
9080020260521113736.9 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
9080020260521080715.9 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:8.0.30-6.el9_8 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Hardened Images |
cpe:/a:redhat:hummingbird:1 |
Date Public
2026-05-07 00:00
Credits
Aleksey Solovev (Positive Technologies)
Tim Düsterhus
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"solutions": [
{
"lang": "en",
"value": "RHSA-2026:23388: Red Hat Enterprise Linux AppStream (v. 10)"
},
{
"lang": "en",
"value": "RHSA-2026:22649: Red Hat Enterprise Linux AppStream (v. 10)"
},
{
"lang": "en",
"value": "RHSA-2026:34354: Red Hat Enterprise Linux AppStream (v. 8)"
},
{
"lang": "en",
"value": "RHSA-2026:22305: Red Hat Enterprise Linux AppStream (v. 8)"
},
{
"lang": "en",
"value": "RHSA-2026:22142: Red Hat Enterprise Linux AppStream (v. 9)"
},
{
"lang": "en",
"value": "RHSA-2026:22143: Red Hat Enterprise Linux AppStream (v. 9)"
},
{
"lang": "en",
"value": "RHSA-2026:33449: Red Hat Enterprise Linux AppStream (v. 9)"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-05-10T05:01:02.287Z",
"value": "Reported to Red Hat."
},
{
"lang": "en",
"time": "2026-05-10T03:42:36.433Z",
"value": "Made public."
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],
"title": "php: signed integer overflow in metaphone()",
"workarounds": [
{
"lang": "en",
"value": "To mitigate this vulnerability, validate the length of any user-controlled input before passing it to the metaphone() function. Also, verify the PHP and web server configuration to ensure memory limits and maximum request sizes are restricted to below ~2 GiB."
}
],
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"defaultStatus": "affected",
"product": "PHP",
"vendor": "PHP Group",
"versions": [
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"lessThan": "8.2.31",
"status": "affected",
"version": "8.2.*",
"versionType": "semver"
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"versionType": "semver"
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{
"lessThan": "8.4.21",
"status": "affected",
"version": "8.4.*",
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{
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"status": "affected",
"version": "8.5.*",
"versionType": "semver"
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}
],
"credits": [
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"lang": "en",
"type": "finder",
"value": "Aleksey Solovev (Positive Technologies)"
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{
"lang": "en",
"type": "remediation developer",
"value": "Tim D\u00fcsterhus"
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],
"datePublic": "2026-05-07T00:00:00.000Z",
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"base64": false,
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"value": "In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the \u003ccode\u003emetaphone()\u003c/code\u003e function in ext/standard/metaphone.c uses a \u003ccode\u003esigned int\u003c/code\u003e variable to track the current position within the input string. If a string longer than 2,147,483,647 bytes is passed, a signed integer overflow occurs, resulting in undefined behavior. This can lead to an out-of-bounds read, causing a segmentation fault or access to unrelated memory, and may affect the availability of the PHP process."
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"value": "In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the metaphone() function in ext/standard/metaphone.c uses a signed int variable to track the current position within the input string. If a string longer than 2,147,483,647 bytes is passed, a signed integer overflow occurs, resulting in undefined behavior. This can lead to an out-of-bounds read, causing a segmentation fault or access to unrelated memory, and may affect the availability of the PHP process."
}
],
"impacts": [
{
"capecId": "CAPEC-92",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-92 Forced Integer Overflow"
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]
}
],
"metrics": [
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"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
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"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/RE:L/U:Amber",
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"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "LOW"
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"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
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}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-190",
"description": "CWE-190 Integer Overflow or Wraparound",
"lang": "en",
"type": "CWE"
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},
{
"descriptions": [
{
"cweId": "CWE-125",
"description": "CWE-125 Out-of-bounds Read",
"lang": "en",
"type": "CWE"
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]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-10T04:44:29.452Z",
"orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
"shortName": "php"
},
"references": [
{
"url": "https://github.com/php/php-src/security/advisories/GHSA-96wq-48vp-hh57"
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],
"source": {
"advisory": "GHSA-96wq-48vp-hh57",
"discovery": "EXTERNAL"
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"title": "Signed integer overflow in metaphone()",
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"cveMetadata": {
"assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
"assignerShortName": "php",
"cveId": "CVE-2026-7568",
"datePublished": "2026-05-10T03:42:36.433Z",
"dateReserved": "2026-04-30T21:08:49.047Z",
"dateUpdated": "2026-07-15T00:39:53.392Z",
"state": "PUBLISHED"
},
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}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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