On Mon Aug 17, 2026 at 12:59 PM CEST, Daniel Turull via lists.openembedded.org wrote: > From: Daniel Turull <[email protected]> > > - The RAR5 double-free in init_unpack() is a regression introduced > upstream by commit 620bdafa on 2026-05-16 and existed only > on the git master branch until it was fixed by PR #3071 (commit > 1c914cdf) on 2026-05-24. It was never part of an upstream release. > - The upstream release tarballs (3.6.x/3.7.x/3.8.6) use the older > init_unpack() with unchecked calloc and no early-return path, so the > freed window_buf/filtered_buf pointers are never left dangling and the > double-free cannot occur. > > References: > https://nvd.nist.gov/vuln/detail/CVE-2026-14164 > > Signed-off-by: Daniel Turull <[email protected]> > --- > meta/recipes-extended/libarchive/libarchive_3.8.7.bb | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/meta/recipes-extended/libarchive/libarchive_3.8.7.bb > b/meta/recipes-extended/libarchive/libarchive_3.8.7.bb > index e8c3a3bfe3..0926acd8f9 100644 > --- a/meta/recipes-extended/libarchive/libarchive_3.8.7.bb > +++ b/meta/recipes-extended/libarchive/libarchive_3.8.7.bb > @@ -92,3 +92,7 @@ RDEPENDS:${PN}-ptest += "bsdtar bsdcpio" > CVE_STATUS[CVE-2026-4426] = "fixed-version: fixed since 3.8.7" > CVE_STATUS[CVE-2026-5121] = "fixed-version: fixed since 3.8.7" > CVE_STATUS[CVE-2026-5745] = "fixed-version: fixed since 3.8.6" > +CVE_STATUS[CVE-2026-14164] = "not-applicable-platform: Double-free > regression in the RAR5\ > + reader's init_unpack() was introduced upstream by commit 620bdafa > (2026-05-16) and existed\ > + only on the git master branch until the fix in PR #3071 (commit 1c914cdf, > 2026-05-24). It was\ > + never part of an upstream release tarball."
Hello, I don't think not-applicable-platform is the right flag for this CVE_STATUS. See cve-check-map.conf[0]: > [not-applicable-platform] use when vulnerability affects other platform (e.g. > Windows or Debian) How about "fixed-version"? Regards, [0]: https://git.openembedded.org/openembedded-core/tree/meta/conf/cve-check-map.conf?h=wrynose -- Yoann Congal Smile ECS
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