From: Peter Marko <[email protected]> Pick patch per [1].
[1] https://security-tracker.debian.org/tracker/CVE-2026-48863 Signed-off-by: Peter Marko <[email protected]> --- .../libsolv/libsolv/CVE-2026-48863.patch | 25 +++++++++++++++++++ .../libsolv/libsolv_0.7.28.bb | 1 + 2 files changed, 26 insertions(+) create mode 100644 meta/recipes-extended/libsolv/libsolv/CVE-2026-48863.patch diff --git a/meta/recipes-extended/libsolv/libsolv/CVE-2026-48863.patch b/meta/recipes-extended/libsolv/libsolv/CVE-2026-48863.patch new file mode 100644 index 00000000000..131d035b408 --- /dev/null +++ b/meta/recipes-extended/libsolv/libsolv/CVE-2026-48863.patch @@ -0,0 +1,25 @@ +From 44f8c085045b1f771641091bbb2b810d12cff9e8 Mon Sep 17 00:00:00 2001 +From: Michael Schroeder <[email protected]> +Date: Tue, 26 May 2026 10:30:31 +0200 +Subject: [PATCH] Fix wrong variable being used in solv_pgpvrfy + +CVE: CVE-2026-48863 +Upstream-Status: Backport [https://github.com/openSUSE/libsolv/commit/44f8c085045b1f771641091bbb2b810d12cff9e8] +Signed-off-by: Peter Marko <[email protected]> +--- + ext/solv_pgpvrfy.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/ext/solv_pgpvrfy.c b/ext/solv_pgpvrfy.c +index 9f1bd72e..9358558b 100644 +--- a/ext/solv_pgpvrfy.c ++++ b/ext/solv_pgpvrfy.c +@@ -589,7 +589,7 @@ solv_pgpvrfy(const unsigned char *pub, int publ, const unsigned char *sig, int s + if (rlen) + memcpy(sigdata + 32 - rlen, r, rlen); + if (slen) +- memcpy(sigdata + 64 - slen, s, rlen); ++ memcpy(sigdata + 64 - slen, s, slen); + res = mped25519(pub + 1 + 10 + 2 + 1, sigdata, sig + 2, hashl); + break; + } diff --git a/meta/recipes-extended/libsolv/libsolv_0.7.28.bb b/meta/recipes-extended/libsolv/libsolv_0.7.28.bb index 4ad8a20e2f4..827b6210a69 100644 --- a/meta/recipes-extended/libsolv/libsolv_0.7.28.bb +++ b/meta/recipes-extended/libsolv/libsolv_0.7.28.bb @@ -12,6 +12,7 @@ SRC_URI = "git://github.com/openSUSE/libsolv.git;branch=master;protocol=https \ file://0001-utils-Conside-musl-when-wrapping-qsort_r.patch \ file://CVE-2026-9150.patch \ file://CVE-2026-9149.patch \ + file://CVE-2026-48863.patch \ " SRCREV = "c8dbb3a77c86600ce09d4f80a504cf4e78a3c359"
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