Vulnerability-Lookup

alsa-2026:61259

Vulnerability from osv_almalinux

Published

2026-08-31 00:00

Modified

2026-09-01 08:36

Summary

Low: php security, bug fix, and enhancement update

Details

PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.

Security Fix(es):

php: ext/openssl: memory corruption in openssl_encrypt with AES-WRAP-PAD (CVE-2026-14355)
php: ext-pgsql: PHP: SQL injection via improper backslash escaping (CVE-2026-17543)
php: PHP: Denial of Service via circular symbolic links in phar archives (CVE-2026-7260)

Bug Fix(es) and Enhancement(s):

Backport fix for CVE-2026-14355 to PHP 8.0 in 9.8.z (JIRA:AlmaLinux-192624)
Backport fix for CVE-2026-17543 and CVE-2026-7260 to PHP 8.0 in 9.8.z (JIRA:AlmaLinux-223940)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

References

URL

Type

	https://access.redhat.com/errata/RHSA-2026:61259	ADVISORY
	https://access.redhat.com/security/cve/CVE-2026-14355	REPORT
	https://access.redhat.com/security/cve/CVE-2026-17543	REPORT
	https://access.redhat.com/security/cve/CVE-2026-7260	REPORT
	https://bugzilla.redhat.com/2496971	REPORT
	https://bugzilla.redhat.com/2509254	REPORT
	https://errata.almalinux.org/9/ALSA-2026-61259.html	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "php"
      },
      "ranges": [
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    {
      "package": {
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        "name": "php-gd"
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      },
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        "name": "php-snmp"
      },
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        "name": "php-soap"
      },
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        }
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      },
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        }
      ]
    }
  ],
  "details": "PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.  \n\nSecurity Fix(es):  \n\n  * php: ext/openssl: memory corruption in openssl_encrypt with AES-WRAP-PAD (CVE-2026-14355)\n  * php: ext-pgsql: PHP: SQL injection via improper backslash escaping (CVE-2026-17543)\n  * php: PHP: Denial of Service via circular symbolic links in phar archives (CVE-2026-7260)\n\n\nBug Fix(es) and Enhancement(s):  \n\n  * Backport fix for CVE-2026-14355 to PHP 8.0 in 9.8.z (JIRA:AlmaLinux-192624)\n  * Backport fix for CVE-2026-17543 and CVE-2026-7260 to PHP 8.0 in 9.8.z (JIRA:AlmaLinux-223940)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n",
  "id": "ALSA-2026:61259",
  "modified": "2026-09-01T08:36:11Z",
  "published": "2026-08-31T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:61259"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-14355"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-17543"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-7260"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2496971"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2509254"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/9/ALSA-2026-61259.html"
    }
  ],
  "related": [
    "CVE-2026-14355",
    "CVE-2026-17543",
    "CVE-2026-7260",
    "CVE-2026-14355",
    "CVE-2026-17543",
    "CVE-2026-7260"
  ],
  "summary": "Low: php security, bug fix, and enhancement update"
}

CVE-2026-14355 (GCVE-0-2026-14355)

Vulnerability from cvelistv5 – Published: 2026-07-03 20:57 – Updated: 2026-07-06 13:57

Title

ext/openssl: Memory corruption in openssl_encrypt with AES-WRAP-PAD

Summary

In PHP versions 8.2.* before 8.2.32, 8.3.* before 8.3.32, 8.4.* before 8.4.23, 8.5.* before 8.5.8, the AES-WRAP-PAD algorithm implementation in OpenSSL extension contains a buffer allocation flaw. The output buffer for the AES key-wrap-with-padding operation is sized from the plaintext length without accounting for RFC 5649 expansion. This may cause OpenSSL to write beyond allocated memory, corrupting heap metadata and triggering application abort.

Severity

5.6 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-06 13:57 UTC

CWE

CWE-122 - Heap-based buffer overflow

Assigner

php mitre root

References

2 references

URL	Tags
https://github.com/php/php-src/security/advisorie…	vendor-advisory
https://lists.debian.org/debian-lts-announce/2026…

Impacted products

1 product

Vendor	Product	Version
php	php	Affected: 8.2.0 , < 8.2.32 (semver) Affected: 8.3.0 , < 8.3.32 (semver) Affected: 8.4.0 , < 8.4.23 (semver) Affected: 8.5.0 , < 8.5.8 (semver)

Credits

Oleg Baturin David CARLIER

Show details on NVD website

JSON

To clipboard

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CVE-2026-17543 (GCVE-0-2026-17543)

Vulnerability from cvelistv5 – Published: 2026-07-30 11:22 – Updated: 2026-07-31 03:55

Title

SQL injection in ext-pgsql via E'...' backslash breakout

Summary

Improper escaping of backslashes in attacker-provided parameters would allow for trivial SQL injection in PHP versions from 8.2.* before 8.2.33, from 8.3.* before 8.3.33, from 8.4.* before 8.4.24, and from 8.5.* before 8.5.9.

Severity

8.1 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:Y/R:U

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-30 00:00 UTC

CWE

CWE-89 - Improper neutralization of special elements used in an SQL command ('SQL injection')

Assigner

php mitre root

References

1 reference

URL	Tags
https://github.com/php/php-src/security/advisorie…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
PHP Group	PHP	Affected: 8.2.* , < 8.2.33 (semver) Affected: 8.3.* , < 8.3.33 (semver) Affected: 8.4.* , < 8.4.24 (semver) Affected: 8.5.* , < 8.5.9 (semver)

Credits

ExPatch-LLC Alexandre Daubois - The PHP Foundation Ilija Tovilo - The PHP Foundation Matteo Beccati Jakub Zelenka - The PHP Foundation

Show details on NVD website

JSON

To clipboard

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          "product": "PHP",
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              "lessThan": "8.2.33",
              "status": "affected",
              "version": "8.2.*",
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            {
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            {
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          ]
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      ],
      "credits": [
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          "lang": "en",
          "type": "finder",
          "value": "ExPatch-LLC"
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        {
          "lang": "en",
          "type": "analyst",
          "value": "Alexandre Daubois - The PHP Foundation"
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          "type": "remediation developer",
          "value": "Ilija Tovilo - The PHP Foundation"
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          "type": "remediation reviewer",
          "value": "Matteo Beccati"
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          "lang": "en",
          "type": "remediation reviewer",
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          "lang": "en",
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          "descriptions": [
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              "cweId": "CWE-89",
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              "type": "CWE"
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      "providerMetadata": {
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    "dateReserved": "2026-07-27T10:12:16.392Z",
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CVE-2026-7260 (GCVE-0-2026-7260)

Vulnerability from cvelistv5 – Published: 2026-07-30 11:22 – Updated: 2026-07-30 12:15

Title

Stack overflow in phar with circular symlinks

Summary

Circular symbolic links in phar archives could lead to unbounded recursion, exhausting the C stack and crashing the PHP process, in PHP versions from 8.2.* before 8.2.33, from 8.3.* before 8.3.33, from 8.4.* before 8.4.24, and from 8.5.* before 8.5.9.

Severity

5.4 (Medium)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:U

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-30 12:15 UTC

CWE

CWE-121 - Stack-based buffer overflow

Assigner

php mitre root

References

1 reference

URL	Tags
https://github.com/php/php-src/security/advisorie…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
PHP Group	PHP	Affected: 8.2.* , < 8.2.33 (semver) Affected: 8.3.* , < 8.3.33 (semver) Affected: 8.4.* , < 8.4.24 (semver) Affected: 8.5.* , < 8.5.9 (semver)

Credits

Calvin Young - eWalker Consulting (HK) Limited Enoch Chow - Isomorph Cyber Jakub Zelenka - The PHP Foundation

Show details on NVD website

JSON

To clipboard

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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.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

alsa-2026:61259

Vulnerability from osv_almalinux

CVE-2026-14355 (GCVE-0-2026-14355)

CVE-2026-17543 (GCVE-0-2026-17543)

CVE-2026-7260 (GCVE-0-2026-7260)

Tags

Sightings

Nomenclature