The version of perl-DBI installed on the remote host is prior to 1.627-4. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3871 advisory.

    DBI versions before 1.652 for Perl allow a heap out-of-bounds write via an unvalidated numeric placeholder     that sets the binder counter in preparse.

    preparse reserves seven output bytes per input byte, the width of the longest ':p99999' expansion. The     ':N' branch parses the number with `atoi(src)` and assigns it to the binder counter with no range check,     so a statement containing ':2147483648' leaves the counter negative (-2147483648 with glibc, where atoi     wraps). Each following '?' then expands through `sprintf(start, :p%d, idx++)` to ':p-2147483648', 14     bytes with the terminating NUL where the buffer budgets 7. The placeholder limit added in 1.650 tests the     counter against 99,999, which a negative counter passes.

    Any caller that preparses an untrusted statement into ':pN' style placeholders gets a heap out-of-bounds     write that grows with the number of '?' marks following the poisoned placeholder. The '?' and '%s' return     styles compare the parsed number against the expected sequence and error out, and are unaffected.
    (CVE-2026-73194)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Debian 11 / 12 host has a package installed that is affected by multiple vulnerabilities as referenced in the dla-4764 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-4764-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                       Guilhem Moulin     August 31, 2026                               https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : libdbi-perl     Version        : 1.643-3+deb11u2 1.643-4+deb12u2     CVE ID         : CVE-2026-14380 CVE-2026-14739 CVE-2026-14740 CVE-2026-15043                      CVE-2026-15392 CVE-2026-60081 CVE-2026-60082 CVE-2026-73193                      CVE-2026-73194     Debian Bug     : 1141667 1142072 1144470 1144471

    Multiple vulnerabilities were discovered in libdbi-perl, the Perl     Database Interface (DBI), which may lead to arbitrary code execution,     denial of service, file-backed filter bypass or path traversal.

    CVE-2026-14380

        It was found that missing input validation when interpolating the         package name in a string `eval` may lead to arbitrary Perl code         execution from an attacker able controlling the Profile attribute,         for instance via the `DBI_PROFILE` environment variable or a DSN         driver-attribute clause `dbi:Driver(Profile=>SPEC):db`.

    CVE-2026-14739

        It was found that preparsing SQL statements with an excessively high         (over one million) number of placeholders could lead to heap         overflow.

        This update sets a hard limit of 99999 placeholders.

    CVE-2026-14740

        It was found that preparsing an SQL statement starting with a         comment line could lead to an out-of-bounds read by one byte.

    CVE-2026-15043

        It was found that DBI::SQL::Nano, DBI's built-in mini-SQL engine,         evaluated `WHERE` predicates by incorrectly inverting `<=` and `>=`         SQL operators on text, which may lead to file-backed filter bypass.

    CVE-2026-15392

        It was found that DBD::File did not check whether the table file is         a symbolic link, which may lead to path traversal if the target         points outside the `f_dir` and `f_dir_search` directories.

        This issue stems from an incomplete fix for CVE-2014-10401 and         CVE-2014-10402.

    CVE-2026-60081

        It was found that DBI::ProfileData did not limit the path index when         parsing a profile-dump file, which may lead to denial of service.

        This updates adds a configurable maximum path depth         `$DBI::Profile::MAX_PATH_DEPTH`, with a default value of 256.

    CVE-2026-60082

        It was found that missing statement handle consistency checks could         lead to an out-of-bounds read when a statement handle had no fields         and the source row was non-empty.

    CVE-2026-73193

        A heap out-of-bounds write issue was found on 32-bit platforms due to         integer overflow in the output buffer size computed by the `preparse()`         function.

        This updates limits the size of SQL statements to 292 MiB.

    CVE-2026-73194

        A heap out-of-bounds write issue was found due to unvalidated         numeric placeholder in the `preparse()` function.

        This issue stems from an incomplete fix for CVE-2026-14739.

    For Debian 11 bullseye, these problems have been fixed in version     1.643-3+deb11u2.

    For Debian 12 bookworm, these problems have been fixed in version     1.643-4+deb12u2.

    We recommend that you upgrade your libdbi-perl packages.

    For the detailed security status of libdbi-perl please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/libdbi-perl

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS     Attachment:
    signature.asc     Description: PGP signature

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0945 advisory.

    Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:

    CVE-2026-73194:
    DBI versions before 1.652 for Perl allow a heap out-of-bounds write via an unvalidated numeric placeholder     that sets the binder counter in preparse.

Tenable has extracted the preceding description block directly from the Tencent Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-9d65f38b15 advisory.

    1.652 - Fix CVE-2026-73194 and CVE-2026-73193

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 13 host has a package installed that is affected by multiple vulnerabilities as referenced in the dsa-6473 advisory.

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-6473-1                   security@debian.org     https://www.debian.org/security/                     Salvatore Bonaccorso     August 27, 2026                       https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : libdbi-perl     CVE ID         : CVE-2026-14380 CVE-2026-14739 CVE-2026-14740 CVE-2026-15043                      CVE-2026-15392 CVE-2026-60081 CVE-2026-60082 CVE-2026-73193                      CVE-2026-73194     Debian Bug     : 1141667 1142072 1144470 1144471 1144851

    Several vulnerabilities were discovered in libdbi-perl, a Perl framework     that provides a common interface to access various backend databases in     a uniform manner, which could result in denial of service, path     traversal, bypass of file-backed filters or the execution of arbitrary     code.

    For the stable distribution (trixie), these problems have been fixed in     version 1.652-2~deb13u1.

    We recommend that you upgrade your libdbi-perl packages.

    For the detailed security status of libdbi-perl please refer to its     security tracker page at:
    https://security-tracker.debian.org/tracker/libdbi-perl

    Further information about Debian Security Advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://www.debian.org/security/

    Mailing list: debian-security-announce@lists.debian.org

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - DBI versions before 1.652 for Perl allow a heap out-of-bounds write via an unvalidated numeric placeholder     that sets the binder counter in preparse. preparse reserves seven output bytes per input byte, the width     of the longest ':p99999' expansion. The ':N' branch parses the number with `atoi(src)` and assigns it to     the binder counter with no range check, so a statement containing ':2147483648' leaves the counter     negative (-2147483648 with glibc, where atoi wraps). Each following '?' then expands through     `sprintf(start, :p%d, idx++)` to ':p-2147483648', 14 bytes with the terminating NUL where the buffer     budgets 7. The placeholder limit added in 1.650 tests the counter against 99,999, which a negative counter     passes. Any caller that preparses an untrusted statement into ':pN' style placeholders gets a heap out-of-     bounds write that grows with the number of '?' marks following the poisoned placeholder. The '?' and '%s'     return styles compare the parsed number against the expected sequence and error out, and are unaffected.
    (CVE-2026-73194)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-57dcf299cc advisory.

    1.652 - Fix CVE-2026-73194 and CVE-2026-73193

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-2075 advisory.

    DBI versions before 1.652 for Perl allow a heap out-of-bounds write via an unvalidated numeric placeholder     that sets the binder counter in preparse.

    preparse reserves seven output bytes per input byte, the width of the longest ':p99999' expansion. The     ':N' branch parses the number with `atoi(src)` and assigns it to the binder counter with no range check,     so a statement containing ':2147483648' leaves the counter negative (-2147483648 with glibc, where atoi     wraps). Each following '?' then expands through `sprintf(start, :p%d, idx++)` to ':p-2147483648', 14     bytes with the terminating NUL where the buffer budgets 7. The placeholder limit added in 1.650 tests the     counter against 99,999, which a negative counter passes.

    Any caller that preparses an untrusted statement into ':pN' style placeholders gets a heap out-of-bounds     write that grows with the number of '?' marks following the poisoned placeholder. The '?' and '%s' return     styles compare the parsed number against the expected sequence and error out, and are unaffected.
    (CVE-2026-73194)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Published	Updated	Severity
341884	Amazon Linux 2 : perl-DBI, --advisory ALAS2-2026-3871 (ALAS-2026-3871)	Nessus	Amazon Linux Local Security Checks	8/31/2026	8/31/2026	critical
341671	Debian dla-4764 : libdbi-perl - security update	Nessus	Debian Local Security Checks	8/31/2026	8/31/2026	medium
342218	TencentOS Server 4: perl-DBI (TSSA-2026:0945)	Nessus	Tencent Local Security Checks	9/1/2026	9/1/2026	critical
339704	Fedora 43 : perl-DBI (2026-9d65f38b15)	Nessus	Fedora Local Security Checks	8/26/2026	8/26/2026	critical
341054	Debian dsa-6473 : libdbi-perl - security update	Nessus	Debian Local Security Checks	8/27/2026	8/27/2026	critical
335849	Linux Distros Unpatched Vulnerability : CVE-2026-73194	Nessus	Misc.	8/15/2026	8/31/2026	critical
338601	Fedora 44 : perl-DBI (2026-57dcf299cc)	Nessus	Fedora Local Security Checks	8/21/2026	8/21/2026	critical
341857	Amazon Linux 2023 : perl-DBI, perl-DBI-tests (ALAS2023-2026-2075)	Nessus	Amazon Linux Local Security Checks	8/31/2026	8/31/2026	critical

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