- Issued:
- 2026-10-20
- Updated:
- 2026-10-20
RHSA-2026:85916 - Security Advisory
Synopsis
Important: perl-DBI:1.641 security update
Type/Severity
Security Advisory: Important
Red Hat Lightspeed patch analysis
Identify and remediate systems affected by this advisory.
Topic
An update for the perl-DBI:1.641 module is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
The perl-DBI package provides the standard database interface module for the Perl programming language. It implements a database-independent interface, meaning it defines a consistent set of methods, variables, and conventions for database operations.
Security Fix(es):
- perl-DBI: perl-DBI: Denial of Service via invalid memory read during numeric type casting (CVE-2026-88815)
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.
Solution
For details on how to apply this update, which includes the changes described in this advisory, refer to:
Affected Products
- Red Hat Enterprise Linux for x86_64 8 x86_64
- Red Hat Enterprise Linux for IBM z Systems 8 s390x
- Red Hat Enterprise Linux for Power, little endian 8 ppc64le
- Red Hat Enterprise Linux for ARM 64 8 aarch64
- Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 8.10 x86_64
- Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 8.10 aarch64
- Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 8.10 ppc64le
- Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 8.10 s390x
Fixes
- BZ - 2542559 - CVE-2026-88815 perl-DBI: perl-DBI: Denial of Service via invalid memory read during numeric type casting
CVEs
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Enterprise Linux for x86_64 8
| SRPM | |
|---|---|
| perl-DBI-1.641-11.module+el8.10.0+25025+b6ff827c.src.rpm | SHA-256: aca65f76853304d4c48a696a6a10c8354ad4f6636a35ad726ede1128a851bb7d |
| perl-DBI-1.641-11.module+el8.10.0+25025+dbc88c75.src.rpm | SHA-256: 17637475412a3bdd8ffd0cca9ea6c894c958479b42b96153573e9c47c19b7e05 |
| x86_64 | |
| perl-DBI-1.641-11.module+el8.10.0+25025+b6ff827c.x86_64.rpm | SHA-256: 2ba7a724fb069756364f3b8c6f9448d71657ac81438e28e90bb65d53ca19ec36 |
| perl-DBI-debuginfo-1.641-11.module+el8.10.0+25025+b6ff827c.x86_64.rpm | SHA-256: 9fc14db4e6d3e508b13b6eb956caade8f5ed08cb8269905937098883383996c4 |
| perl-DBI-debugsource-1.641-11.module+el8.10.0+25025+b6ff827c.x86_64.rpm | SHA-256: fb9d240c8c6952feaa341fae22e0458180555b5f917532da4e7342b22788174a |
| perl-DBI-1.641-11.module+el8.10.0+25025+dbc88c75.x86_64.rpm | SHA-256: 26b2e3f19499d059de6c3693ad6817a940a5a8f46cd762ba4eefa9f096c53c79 |
| perl-DBI-debuginfo-1.641-11.module+el8.10.0+25025+dbc88c75.x86_64.rpm | SHA-256: 38d33e438b8369ce2aeed683555fd72fea23acc80a1414f2b08f75850ad0a7d8 |
| perl-DBI-debugsource-1.641-11.module+el8.10.0+25025+dbc88c75.x86_64.rpm | SHA-256: b7bd5addbf9ba04157d1fff2ba744816cd6265ec19087a04bf98f5fa11e50e55 |
Red Hat Enterprise Linux for IBM z Systems 8
| SRPM | |
|---|---|
| perl-DBI-1.641-11.module+el8.10.0+25025+b6ff827c.src.rpm | SHA-256: aca65f76853304d4c48a696a6a10c8354ad4f6636a35ad726ede1128a851bb7d |
| perl-DBI-1.641-11.module+el8.10.0+25025+dbc88c75.src.rpm | SHA-256: 17637475412a3bdd8ffd0cca9ea6c894c958479b42b96153573e9c47c19b7e05 |
| s390x | |
| perl-DBI-1.641-11.module+el8.10.0+25025+dbc88c75.s390x.rpm | SHA-256: 1ae06dbbba070c9195fc549ef5479665a32ef682843a1f5a52cb6a65a8576013 |
| perl-DBI-debuginfo-1.641-11.module+el8.10.0+25025+dbc88c75.s390x.rpm | SHA-256: 115c68c22b57eb72cf1f812fe5f82f9c62a145597ed23c6fcd2f612059001f38 |
| perl-DBI-debugsource-1.641-11.module+el8.10.0+25025+dbc88c75.s390x.rpm | SHA-256: 157db5be4de91dd76cd789341b08ef9ab9332059f1990fbbb14b843d76cf3ad1 |
| perl-DBI-1.641-11.module+el8.10.0+25025+b6ff827c.s390x.rpm | SHA-256: 39cb370fdc9f5374c53b47ed9b451068e914f6b6ea943810228e8a988e81d9f7 |
| perl-DBI-debuginfo-1.641-11.module+el8.10.0+25025+b6ff827c.s390x.rpm | SHA-256: d73dfed7e4bd6026abf0efa7e377c5d4d507e5739549bd6ceb22b3ef5edac007 |
| perl-DBI-debugsource-1.641-11.module+el8.10.0+25025+b6ff827c.s390x.rpm | SHA-256: 033e3662e1203a2015373633153e83ae2d5d4b961f1a0e47b2d0aca8f7678188 |
Red Hat Enterprise Linux for Power, little endian 8
| SRPM | |
|---|---|
| perl-DBI-1.641-11.module+el8.10.0+25025+b6ff827c.src.rpm | SHA-256: aca65f76853304d4c48a696a6a10c8354ad4f6636a35ad726ede1128a851bb7d |
| perl-DBI-1.641-11.module+el8.10.0+25025+dbc88c75.src.rpm | SHA-256: 17637475412a3bdd8ffd0cca9ea6c894c958479b42b96153573e9c47c19b7e05 |
| ppc64le | |
| perl-DBI-1.641-11.module+el8.10.0+25025+b6ff827c.ppc64le.rpm | SHA-256: f8355634a855b4d04c2b81169bbd5d4756568c55ad64ee65d975616b41c20df6 |
| perl-DBI-debuginfo-1.641-11.module+el8.10.0+25025+b6ff827c.ppc64le.rpm | SHA-256: 8ec9636eb76bf0e4c450c7059fa51b65e092a34bcf92d18c2b154ac85a020a45 |
| perl-DBI-debugsource-1.641-11.module+el8.10.0+25025+b6ff827c.ppc64le.rpm | SHA-256: cda281e42f949f5d3e065c3b1e7128223cdb24802d15b06a5830090ce53e7915 |
| perl-DBI-1.641-11.module+el8.10.0+25025+dbc88c75.ppc64le.rpm | SHA-256: 8d178491477cef555b613e5fc5d28daacc8cef4182d7e83b9cb7286231a29a44 |
| perl-DBI-debuginfo-1.641-11.module+el8.10.0+25025+dbc88c75.ppc64le.rpm | SHA-256: 449c683bf86adc087a8e8532f76ca7079f8fb0d17d553a9c6aa206431d6415c7 |
| perl-DBI-debugsource-1.641-11.module+el8.10.0+25025+dbc88c75.ppc64le.rpm | SHA-256: 33cf886545d3abb1e32e27da13b49f4ddb0645494a9033102aad8343bfb5addb |
Red Hat Enterprise Linux for ARM 64 8
| SRPM | |
|---|---|
| perl-DBI-1.641-11.module+el8.10.0+25025+b6ff827c.src.rpm | SHA-256: aca65f76853304d4c48a696a6a10c8354ad4f6636a35ad726ede1128a851bb7d |
| perl-DBI-1.641-11.module+el8.10.0+25025+dbc88c75.src.rpm | SHA-256: 17637475412a3bdd8ffd0cca9ea6c894c958479b42b96153573e9c47c19b7e05 |
| aarch64 | |
| perl-DBI-1.641-11.module+el8.10.0+25025+dbc88c75.aarch64.rpm | SHA-256: 8448fe8c128488e01c9329a18b9b31e645fc93564a27efece90393a26658b9d4 |
| perl-DBI-debuginfo-1.641-11.module+el8.10.0+25025+dbc88c75.aarch64.rpm | SHA-256: 9c3c749b431bf29ab5b13643f7d9c4bf15797f3c26dd08377c70dd2dc9b8a663 |
| perl-DBI-debugsource-1.641-11.module+el8.10.0+25025+dbc88c75.aarch64.rpm | SHA-256: 487f90ecb40f4af01c013211d248435368f68df78d1e8c195ad4ecce2b0a41e3 |
| perl-DBI-1.641-11.module+el8.10.0+25025+b6ff827c.aarch64.rpm | SHA-256: 9f9d483cbad6528d33e39ede6e48f928b0d86fc8f3eefceedfbd7494072da1d2 |
| perl-DBI-debuginfo-1.641-11.module+el8.10.0+25025+b6ff827c.aarch64.rpm | SHA-256: 83d3fef1274366e597ee581842b284501020994294ca7dba82ab6e769f09a496 |
| perl-DBI-debugsource-1.641-11.module+el8.10.0+25025+b6ff827c.aarch64.rpm | SHA-256: 13f232603a114f39f6eab93693fbcfa420967903aff2ef0af7a249e243bae25f |
Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 8.10
| SRPM | |
|---|---|
| perl-DBI-1.641-11.module+el8.10.0+25025+b6ff827c.src.rpm | SHA-256: aca65f76853304d4c48a696a6a10c8354ad4f6636a35ad726ede1128a851bb7d |
| perl-DBI-1.641-11.module+el8.10.0+25025+dbc88c75.src.rpm | SHA-256: 17637475412a3bdd8ffd0cca9ea6c894c958479b42b96153573e9c47c19b7e05 |
| x86_64 | |
| perl-DBI-1.641-11.module+el8.10.0+25025+b6ff827c.x86_64.rpm | SHA-256: 2ba7a724fb069756364f3b8c6f9448d71657ac81438e28e90bb65d53ca19ec36 |
| perl-DBI-debuginfo-1.641-11.module+el8.10.0+25025+b6ff827c.x86_64.rpm | SHA-256: 9fc14db4e6d3e508b13b6eb956caade8f5ed08cb8269905937098883383996c4 |
| perl-DBI-debugsource-1.641-11.module+el8.10.0+25025+b6ff827c.x86_64.rpm | SHA-256: fb9d240c8c6952feaa341fae22e0458180555b5f917532da4e7342b22788174a |
| perl-DBI-1.641-11.module+el8.10.0+25025+dbc88c75.x86_64.rpm | SHA-256: 26b2e3f19499d059de6c3693ad6817a940a5a8f46cd762ba4eefa9f096c53c79 |
| perl-DBI-debuginfo-1.641-11.module+el8.10.0+25025+dbc88c75.x86_64.rpm | SHA-256: 38d33e438b8369ce2aeed683555fd72fea23acc80a1414f2b08f75850ad0a7d8 |
| perl-DBI-debugsource-1.641-11.module+el8.10.0+25025+dbc88c75.x86_64.rpm | SHA-256: b7bd5addbf9ba04157d1fff2ba744816cd6265ec19087a04bf98f5fa11e50e55 |
Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 8.10
| SRPM | |
|---|---|
| perl-DBI-1.641-11.module+el8.10.0+25025+b6ff827c.src.rpm | SHA-256: aca65f76853304d4c48a696a6a10c8354ad4f6636a35ad726ede1128a851bb7d |
| perl-DBI-1.641-11.module+el8.10.0+25025+dbc88c75.src.rpm | SHA-256: 17637475412a3bdd8ffd0cca9ea6c894c958479b42b96153573e9c47c19b7e05 |
| aarch64 | |
| perl-DBI-1.641-11.module+el8.10.0+25025+dbc88c75.aarch64.rpm | SHA-256: 8448fe8c128488e01c9329a18b9b31e645fc93564a27efece90393a26658b9d4 |
| perl-DBI-debuginfo-1.641-11.module+el8.10.0+25025+dbc88c75.aarch64.rpm | SHA-256: 9c3c749b431bf29ab5b13643f7d9c4bf15797f3c26dd08377c70dd2dc9b8a663 |
| perl-DBI-debugsource-1.641-11.module+el8.10.0+25025+dbc88c75.aarch64.rpm | SHA-256: 487f90ecb40f4af01c013211d248435368f68df78d1e8c195ad4ecce2b0a41e3 |
| perl-DBI-1.641-11.module+el8.10.0+25025+b6ff827c.aarch64.rpm | SHA-256: 9f9d483cbad6528d33e39ede6e48f928b0d86fc8f3eefceedfbd7494072da1d2 |
| perl-DBI-debuginfo-1.641-11.module+el8.10.0+25025+b6ff827c.aarch64.rpm | SHA-256: 83d3fef1274366e597ee581842b284501020994294ca7dba82ab6e769f09a496 |
| perl-DBI-debugsource-1.641-11.module+el8.10.0+25025+b6ff827c.aarch64.rpm | SHA-256: 13f232603a114f39f6eab93693fbcfa420967903aff2ef0af7a249e243bae25f |
Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 8.10
| SRPM | |
|---|---|
| perl-DBI-1.641-11.module+el8.10.0+25025+b6ff827c.src.rpm | SHA-256: aca65f76853304d4c48a696a6a10c8354ad4f6636a35ad726ede1128a851bb7d |
| perl-DBI-1.641-11.module+el8.10.0+25025+dbc88c75.src.rpm | SHA-256: 17637475412a3bdd8ffd0cca9ea6c894c958479b42b96153573e9c47c19b7e05 |
| ppc64le | |
| perl-DBI-1.641-11.module+el8.10.0+25025+b6ff827c.ppc64le.rpm | SHA-256: f8355634a855b4d04c2b81169bbd5d4756568c55ad64ee65d975616b41c20df6 |
| perl-DBI-debuginfo-1.641-11.module+el8.10.0+25025+b6ff827c.ppc64le.rpm | SHA-256: 8ec9636eb76bf0e4c450c7059fa51b65e092a34bcf92d18c2b154ac85a020a45 |
| perl-DBI-debugsource-1.641-11.module+el8.10.0+25025+b6ff827c.ppc64le.rpm | SHA-256: cda281e42f949f5d3e065c3b1e7128223cdb24802d15b06a5830090ce53e7915 |
| perl-DBI-1.641-11.module+el8.10.0+25025+dbc88c75.ppc64le.rpm | SHA-256: 8d178491477cef555b613e5fc5d28daacc8cef4182d7e83b9cb7286231a29a44 |
| perl-DBI-debuginfo-1.641-11.module+el8.10.0+25025+dbc88c75.ppc64le.rpm | SHA-256: 449c683bf86adc087a8e8532f76ca7079f8fb0d17d553a9c6aa206431d6415c7 |
| perl-DBI-debugsource-1.641-11.module+el8.10.0+25025+dbc88c75.ppc64le.rpm | SHA-256: 33cf886545d3abb1e32e27da13b49f4ddb0645494a9033102aad8343bfb5addb |
Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 8.10
| SRPM | |
|---|---|
| perl-DBI-1.641-11.module+el8.10.0+25025+b6ff827c.src.rpm | SHA-256: aca65f76853304d4c48a696a6a10c8354ad4f6636a35ad726ede1128a851bb7d |
| perl-DBI-1.641-11.module+el8.10.0+25025+dbc88c75.src.rpm | SHA-256: 17637475412a3bdd8ffd0cca9ea6c894c958479b42b96153573e9c47c19b7e05 |
| s390x | |
| perl-DBI-1.641-11.module+el8.10.0+25025+dbc88c75.s390x.rpm | SHA-256: 1ae06dbbba070c9195fc549ef5479665a32ef682843a1f5a52cb6a65a8576013 |
| perl-DBI-debuginfo-1.641-11.module+el8.10.0+25025+dbc88c75.s390x.rpm | SHA-256: 115c68c22b57eb72cf1f812fe5f82f9c62a145597ed23c6fcd2f612059001f38 |
| perl-DBI-debugsource-1.641-11.module+el8.10.0+25025+dbc88c75.s390x.rpm | SHA-256: 157db5be4de91dd76cd789341b08ef9ab9332059f1990fbbb14b843d76cf3ad1 |
| perl-DBI-1.641-11.module+el8.10.0+25025+b6ff827c.s390x.rpm | SHA-256: 39cb370fdc9f5374c53b47ed9b451068e914f6b6ea943810228e8a988e81d9f7 |
| perl-DBI-debuginfo-1.641-11.module+el8.10.0+25025+b6ff827c.s390x.rpm | SHA-256: d73dfed7e4bd6026abf0efa7e377c5d4d507e5739549bd6ceb22b3ef5edac007 |
| perl-DBI-debugsource-1.641-11.module+el8.10.0+25025+b6ff827c.s390x.rpm | SHA-256: 033e3662e1203a2015373633153e83ae2d5d4b961f1a0e47b2d0aca8f7678188 |
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