SB2026091420 - Multiple vulnerabilities in IBM Maximo Application Suite - Manage Component
Published: September 14, 2026
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 29 vulnerabilities.
1) Code Injection (CVE-ID: CVE-2021-23450)
CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')
CVSSv4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]
The disclosed vulnerability allows a remote attacker to execute arbitrary code on the system.
The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can inject and execute arbitrary script code via the setObject function.
2) Inadequate Encryption Strength (CVE-ID: CVE-2026-59651)
CWE-ID: CWE-326 - Inadequate Encryption Strength
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to bypass keystore integrity protection.
The vulnerability exists due to weak cryptographic key strength in BKS keystore version handling when accepting a legacy version with a 16-bit integrity MAC key. A remote attacker can supply a crafted legacy keystore to bypass keystore integrity protection.
3) NULL pointer dereference (CVE-ID: CVE-2026-59949)
CWE-ID: CWE-476 - NULL Pointer Dereference
CVSSv4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a remote user to cause a denial of service.
The vulnerability exists due to null pointer dereference in JNI-based XXHash implementations when processing a null byte array reference with a zero-length range. A remote user can pass a null array reference to native XXHash methods to cause a denial of service.
This affects the native XXHash hash and streaming update APIs, while Java-based XXHash implementations are not affected.
4) Inefficient regular expression complexity (CVE-ID: CVE-2026-26996)
CWE-ID: CWE-1333 - Inefficient Regular Expression Complexity
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient input validation when processing untrusted input with a regular expressions within "minimatch" function. A remote attacker can pass specially crafted data to the application and perform regular expression denial of service (ReDos) attack.
5) Incorrect calculation (CVE-ID: CVE-2025-14813)
CWE-ID: CWE-682 - Incorrect Calculation
CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to cause cryptographic operations to fail.
The vulnerability exists due to improper implementation in G3413CTRBlockCipher when encrypting or decrypting more than 255 blocks. A remote attacker can supply data that exceeds this limit to cause cryptographic operations to fail.
The issue affects the GOST-R-3413-2015 CTR mode implementation because it uses a single-byte counter instead of a counter size aligned with the algorithm definition.
6) Covert Timing Channel (CVE-ID: CVE-2026-5598)
CWE-ID: CWE-385 - Covert Timing Channel
CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to disclose sensitive information.
The vulnerability exists due to a covert timing channel in FrodoEngine.java in the BC-JAVA core modules when performing cryptographic operations. A remote attacker can measure timing differences to disclose sensitive information.
7) Insufficient verification of data authenticity (CVE-ID: CVE-2026-12802)
CWE-ID: CWE-345 - Insufficient Verification of Data Authenticity
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to tamper with decrypted data.
The vulnerability exists due to improper authentication tag validation in CMS AuthEnvelopedData decryption when processing encrypted data with an invalid tag length. A remote attacker can supply crafted encrypted content to tamper with decrypted data.
8) Resource exhaustion (CVE-ID: CVE-2026-13586)
CWE-ID: CWE-400 - Resource exhaustion
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to uncontrolled resource consumption in PKCS#12 MAC and bag-decryption KDF processing when handling an excessive iteration count from input. A remote attacker can supply crafted PKCS#12 data to cause a denial of service.
9) Resource exhaustion (CVE-ID: CVE-2026-15055)
CWE-ID: CWE-400 - Resource exhaustion
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to uncontrolled resource consumption in PKCS#8 / PBES2 decryptor KDF processing when honoring an unbounded cost from input. A remote attacker can supply crafted encrypted input to cause a denial of service.
10) Input validation error (CVE-ID: CVE-2026-59639)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to bypass CMS signature presence checks.
The vulnerability exists due to improper input validation in CMS verifySignatures when processing SignedData with zero signers. A remote attacker can supply crafted SignedData to bypass CMS signature presence checks.
11) Insufficient verification of data authenticity (CVE-ID: CVE-2026-59642)
CWE-ID: CWE-345 - Insufficient Verification of Data Authenticity
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to tamper with CMS AuthenticatedData content.
The vulnerability exists due to improper cryptographic binding in CMS AuthenticatedData processing when authAttrs are present. A remote attacker can supply crafted CMS data to tamper with CMS AuthenticatedData content.
12) Resource exhaustion (CVE-ID: CVE-2026-59647)
CWE-ID: CWE-400 - Resource exhaustion
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to uncontrolled resource consumption in CRMF/CMP password-MAC processing when honoring an unbounded iteration count. A remote attacker can supply crafted CRMF/CMP data to cause a denial of service.
13) Improper access control (CVE-ID: CVE-2026-15075)
CWE-ID: CWE-284 - Improper Access Control
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to disclose sensitive information.
The vulnerability exists due to improper access control in the DefaultRedirectHandler in vertx-core when following cross-origin HTTP 30x redirects. A remote attacker can cause a Vert.x HttpClient request to be redirected to an attacker-controlled host to disclose sensitive information.
Credential and custom request headers can be forwarded to the redirect destination.
14) Uncontrolled Recursion (CVE-ID: CVE-2026-59645)
CWE-ID: CWE-674 - Uncontrolled Recursion
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to uncontrolled recursion in the OER parser when processing a self-referential IEEE 1609.2 schema without a depth limit. A remote attacker can supply crafted schema data to cause a denial of service.
The issue is triggered by self-referential IEEE 1609.2 schema content.
15) LDAP injection (CVE-ID: CVE-2026-59652)
CWE-ID: CWE-90 - Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')
CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to inject arbitrary LDAP filter elements.
The vulnerability exists due to LDAP injection in the legacy jdk1.4 LDAPStoreHelper when constructing LDAP filters from untrusted input. A remote attacker can supply crafted input to inject arbitrary LDAP filter elements.
16) Improper Verification of Cryptographic Signature (CVE-ID: CVE-2026-12803)
CWE-ID: CWE-347 - Improper Verification of Cryptographic Signature
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to forge authenticated ciphertexts across nonces.
The vulnerability exists due to improper cryptographic binding in KCCMBlockCipher MAC processing when AAD is absent. A remote attacker can craft data that exploits the missing nonce binding to forge authenticated ciphertexts across nonces.
17) Improper Certificate Validation (CVE-ID: CVE-2026-8763)
CWE-ID: CWE-295 - Improper Certificate Validation
CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to bypass name constraints validation.
The vulnerability exists due to improper certificate validation in name constraints processing when handling rfc822Name and URI values with a trailing dot. A remote attacker can supply a crafted identifier to bypass name constraints validation.
18) Improper Verification of Cryptographic Signature (CVE-ID: CVE-2026-12816)
CWE-ID: CWE-347 - Improper Verification of Cryptographic Signature
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to forge message authentication codes.
The vulnerability exists due to improper cryptographic implementation in IESEngine stream-mode MAC processing when deriving keys through a length-dependent KDF split. A remote attacker can supply crafted input to forge message authentication codes.
19) Improper Verification of Cryptographic Signature (CVE-ID: CVE-2026-12860)
CWE-ID: CWE-347 - Improper Verification of Cryptographic Signature
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to bypass RSA PKCS#1 signature verification.
The vulnerability exists due to improper signature verification in RSA PKCS#1 verification when processing the NULL-omitted path. A remote attacker can provide a crafted signature to bypass RSA PKCS#1 signature verification.
20) Uncontrolled Recursion (CVE-ID: CVE-2026-13506)
CWE-ID: CWE-674 - Uncontrolled Recursion
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to improper state management in the lazy ASN.1 sequence parser when forcing sequence evaluation that resets the nesting-depth guard. A remote attacker can supply crafted ASN.1 data to cause a denial of service.
21) Uncontrolled Memory Allocation (CVE-ID: CVE-2026-14682)
CWE-ID: CWE-789 - Uncontrolled Memory Allocation
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to uncontrolled memory allocation in definite-length read processing when performing an unbounded up-front allocation. A remote attacker can supply crafted input with a large declared length to cause a denial of service.
22) Inefficient Algorithmic Complexity (CVE-ID: CVE-2026-58059)
CWE-ID: CWE-407 - Inefficient Algorithmic Complexity
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to uncontrolled resource consumption in X.500 distinguished name stringification when escaping strings with quadratic-time behavior. A remote attacker can supply crafted distinguished names to cause a denial of service.
23) Uncontrolled Memory Allocation (CVE-ID: CVE-2026-58060)
CWE-ID: CWE-789 - Uncontrolled Memory Allocation
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to uncontrolled memory allocation in HSS public-key verification when processing an unbounded level count. A remote attacker can provide a crafted public key to cause a denial of service.
24) Insufficient verification of data authenticity (CVE-ID: CVE-2026-58061)
CWE-ID: CWE-345 - Insufficient Verification of Data Authenticity
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to modify plaintext before authentication completes.
The vulnerability exists due to improper order of operations in CCM-family mode decryption when writing plaintext to the caller buffer before tag verification. A remote attacker can supply crafted ciphertext to modify plaintext before authentication completes.
25) Improper Certificate Validation (CVE-ID: CVE-2026-58062)
CWE-ID: CWE-295 - Improper Certificate Validation
CVSSv4: 8.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to bypass certificate status validation.
The vulnerability exists due to improper certificate validation in stapled OCSP response processing when accepting a response without binding it to the checked certificate. A remote attacker can supply a crafted stapled OCSP response to bypass certificate status validation.
26) Resource exhaustion (CVE-ID: CVE-2026-58063)
CWE-ID: CWE-400 - Resource exhaustion
CVSSv4: 6.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to uncontrolled resource consumption in BCFKS keystore load KDF processing when honoring an unbounded cost from an untrusted file. A remote attacker can supply a crafted keystore file to cause a denial of service.
27) Resource exhaustion (CVE-ID: CVE-2026-59648)
CWE-ID: CWE-400 - Resource exhaustion
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to uncontrolled resource consumption in OpenPGP Argon2 S2K processing when honoring attacker-chosen memory and passes. A remote attacker can supply crafted OpenPGP data to cause a denial of service.
28) Input validation error (CVE-ID: CVE-2026-59650)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to weaken Diffie-Hellman key agreement security.
The vulnerability exists due to improper input validation in MTI/A0 DH agreement when processing an unvalidated peer value. A remote attacker can supply a crafted peer value to weaken Diffie-Hellman key agreement security.
29) Uncontrolled Memory Allocation (CVE-ID: CVE-2026-12185)
CWE-ID: CWE-789 - Uncontrolled Memory Allocation
CVSSv4: 6.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to uncontrolled memory allocation in the BKS/UBER keystore parser when allocating from untrusted lengths before integrity check. A remote attacker can supply a crafted keystore file to cause a denial of service.
Remediation
Install update from vendor's website.