Packages / openSUSE Tumbleweed / Source / System/Libraries / libyang

Source Package: libyang (3.13.6-3.3)

IETF YANG data modeling parser toolkit runtime

The following binary packages are built from this source package:

  • libyang3

    IETF YANG data modeling parser toolkit runtime

  • libyang-devel

    Development files for libyang

  • libyang-doc

    API documentation for libyang

  • yang-tools

    Executable tools from the IETF YANG data modeling parser toolkit

Known vulnerabilities

Matching against OpenFactory catalog package versions is in progress.

CVESeverityVersion impact
[CVE-2026-41401]

Published:

libyang before 5.2.6 contains a heap use-after-free write vulnerability in lyd_parser_set_data_flags that incorrectly updates metadata list pointers when freeing non-head default metadata entries. Att

High(8.1)Unknown
Details (4)

  • 3.13.6-3.3 · x86_64 · tumbleweed

    Unknown · Fixed: 3.13.6-2.1

    Version impact unknown

    nvd · libyang · opensuse · tumbleweed

  • 3.13.6-3.3 · x86_64 · tumbleweed

    Unknown · Fixed: 3.13.6-2.1

    Version impact unknown

    nvd · libyang · opensuse · tumbleweed

  • 3.13.6-3.3 · noarch · tumbleweed

    Unknown · Fixed: 3.13.6-2.1

    Version impact unknown

    nvd · libyang · opensuse · tumbleweed

  • 3.13.6-3.3 · x86_64 · tumbleweed

    Unknown · Fixed: 3.13.6-2.1

    Version impact unknown

    nvd · libyang · opensuse · tumbleweed

[CVE-2026-44673]

Published:

libyang is a YANG data modeling language library. Prior to SO 5.2.15, lyb_read_string() in src/parser_lyb.c contains an integer overflow that results in a heap buffer overflow when parsing a malicious

High(8.6)Unknown
Details (4)

  • 3.13.6-3.3 · x86_64 · tumbleweed

    Unknown · Fixed: 3.13.6-3.1

    Version impact unknown

    nvd · libyang · opensuse · tumbleweed

  • 3.13.6-3.3 · x86_64 · tumbleweed

    Unknown · Fixed: 3.13.6-3.1

    Version impact unknown

    nvd · libyang · opensuse · tumbleweed

  • 3.13.6-3.3 · noarch · tumbleweed

    Unknown · Fixed: 3.13.6-3.1

    Version impact unknown

    nvd · libyang · opensuse · tumbleweed

  • 3.13.6-3.3 · x86_64 · tumbleweed

    Unknown · Fixed: 3.13.6-3.1

    Version impact unknown

    nvd · libyang · opensuse · tumbleweed

Last synced:

[CVE catalog]

Sources

  • openSUSE Tumbleweed OSSSep 1, 2026

    Authoritative source; repository metadata signature verified

    Signature evidence

    tumbleweed-oss-multiarch:4db10cdde3ad82c7e22be35753c9e164b4bdd30f92db4aee17a0d4c94c5f902f

    Repository-signature verification record
    Signed-object SHA-256
    4db10cdde3ad82c7e22be35753c9e164b4bdd30f92db4aee17a0d4c94c5f902f
    Signer fingerprint
    AD485664E901B867051AB15F35A2F86E29B700A4
    Keyring revision
    opensuse-project-signing-key.asc
    SHA-256 b5745739ebfb95b25b8e810f9bcb847fe750ccda598bd85f02f0e974599a6d7e
    Tool and policy
    gpgv (GnuPG) 2.4.9
    openfactory-software-catalog-signature-v1
    Verification time
    Sep 1, 2026
    Repository metadata hash linkage
    Result
    Recorded as verified; digest details unavailable